Represents a repository of accepted results.
AtCoder Beginner Contest
| Contest name\Problems | A | B | C | D |
|---|---|---|---|---|
| AtCoder Beginner Contest 001 | ◯ | ◯ | △ | ✕ |
| AtCoder Beginner Contest 002 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 003 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 004 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 005 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 006 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 007 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 008 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 009 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 010 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 011 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 012 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 013 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 014 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 015 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 016 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 017 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 018 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 019 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 020 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 021 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 022 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 023 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 024 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 025 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 026 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 027 | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 028 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 029 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 030 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 031 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 032 | △ | ◯ | △ | -- |
| AtCoder Beginner Contest 033 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 034 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 035 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 036 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 037 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 038 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 039 | ◯ | ◯ | △ | ◯ |
| AtCoder Beginner Contest 040 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 041 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 042 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 043 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 044 | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 045 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 046 | ◯ | ◯ | △ | ◯ |
| AtCoder Beginner Contest 047 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 048 | ◯ | △ | ◯ | -- |
| AtCoder Beginner Contest 049 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 050 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 051 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 052 | ◯ | ◯ | △ | ◯ |
| AtCoder Beginner Contest 053 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 054 | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 055 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 056 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 057 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 058 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 059 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 060 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 061 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 062 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 063 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 064 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 065 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 066 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 067 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 068 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 069 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 070 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 071 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 072 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 073 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 074 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 075 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 076 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 077 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 078 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 079 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 080 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 081 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 082 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 083 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 084 | ◯ | △ | △ | △ |
| AtCoder Beginner Contest 085 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 086 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 087 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 088 | ◯ | ◯ | △ | ◯ |
| AtCoder Beginner Contest 089 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 090 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 091 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 092 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 093 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 094 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 095 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 096 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 097 | ◯ | ◯ | △ | ◯ |
| AtCoder Beginner Contest 098 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 099 | ◯ | ◯ | △ | ◯ |
| AtCoder Beginner Contest 100 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 101 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 102 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 103 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 104 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 105 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 106 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 107 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 108 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 109 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 110 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 111 | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 112 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 113 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 114 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 115 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 116 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 117 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 118 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 119 | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 120 | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 121 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 122 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 123 | ◯ | ◯ | ◯ | ◯ |
| AtCoder Beginner Contest 124 | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 125 | ◯ | ◯ | △ | ◯ |
| Contest name\Problems | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 126 | ◯ | ◯ | ◯ | △ | ◯ | -- |
| AtCoder Beginner Contest 127 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 128 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 129 | ◯ | ◯ | △ | ◯ | △ | -- |
| AtCoder Beginner Contest 130 | ◯ | ◯ | △ | ◯ | -- | -- |
| AtCoder Beginner Contest 131 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 132 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 133 | ◯ | ◯ | △ | ◯ | △ | -- |
| AtCoder Beginner Contest 134 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 135 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 136 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 137 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 138 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 139 | ◯ | ◯ | ◯ | ◯ | - | -- |
| AtCoder Beginner Contest 140 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 141 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 142 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 143 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 144 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 145 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 146 | ◯ | ◯ | ◯ | △ | -- | ◯ |
| AtCoder Beginner Contest 147 | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 148 | ◯ | ◯ | ◯ | ◯ | ◯ | △ |
| AtCoder Beginner Contest 149 | -- | ◯ | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 150 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 151 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 152 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 153 | ◯ | ◯ | ◯ | ◯ | -- | △ |
| AtCoder Beginner Contest 154 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 155 | ◯ | ◯ | ◯ | -- | ◯ | -- |
| AtCoder Beginner Contest 156 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 157 | ◯ | ◯ | △ | ◯ | △ | -- |
| AtCoder Beginner Contest 158 | ◯ | ◯ | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 159 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 160 | ◯ | ◯ | ◯ | △ | ◯ | -- |
| AtCoder Beginner Contest 161 | ◯ | ◯ | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 162 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 163 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 164 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 165 | ◯ | ◯ | △ | ◯ | -- | -- |
| AtCoder Beginner Contest 166 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 167 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 168 | ◯ | ◯ | △ | ◯ | -- | -- |
| AtCoder Beginner Contest 169 | ◯ | ◯ | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 170 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 171 | ◯ | ◯ | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 172 | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 173 | ◯ | ◯ | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 174 | ◯ | ◯ | △ | ◯ | △ | -- |
| AtCoder Beginner Contest 175 | ◯ | ◯ | △ | △ | △ | -- |
| AtCoder Beginner Contest 176 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 177 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 178 | ◯ | ◯ | △ | △ | ◯ | -- |
| AtCoder Beginner Contest 179 | ◯ | ◯ | ◯ | △ | ◯ | -- |
| AtCoder Beginner Contest 180 | ◯ | ◯ | ◯ | △ | ◯ | -- |
| AtCoder Beginner Contest 181 | ◯ | ◯ | ◯ | ◯ | ◯ | -- |
| AtCoder Beginner Contest 182 | ◯ | ◯ | ◯ | △ | ◯ | -- |
| AtCoder Beginner Contest 183 | ◯ | ◯ | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 184 | ◯ | ◯ | △ | △ | △ | △ |
| AtCoder Beginner Contest 185 | ◯ | ◯ | ◯ | ◯ | △ | △ |
| AtCoder Beginner Contest 186 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 187 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 188 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 189 | ◯ | ◯ | △ | △ | △ | -- |
| AtCoder Beginner Contest 190 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 191 | ◯ | ◯ | △ | -- | △ | -- |
| AtCoder Beginner Contest 192 | ◯ | ◯ | ◯ | △ | △ | -- |
| AtCoder Beginner Contest 193 | ◯ | ◯ | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 194 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| AtCoder Beginner Contest 195 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 196 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 197 | ◯ | ◯ | △ | △ | △ | -- |
| AtCoder Beginner Contest 198 | ◯ | ◯ | △ | △ | △ | -- |
| AtCoder Beginner Contest 199 | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 200 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 201 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 202 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 203 | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 204 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 205 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 206 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 207 | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 208 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 209 | ◯ | ◯ | ◯ | ◯ | -- | -- |
| AtCoder Beginner Contest 210 | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 211 | ◯ | ◯ | ◯ | -- | -- | -- |
| Contest name\Problems | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 212 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 213 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 214 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 215 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 216 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 217 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 218 | ◯ | ◯ | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 219 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 220 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 221 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 222 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 223 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 224 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 225 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 226 | △ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 227 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 228 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 229 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 230 | ◯ | ◯ | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 231 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 232 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 233 | ◯ | ◯ | ◯ | △ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 234 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 235 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 236 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 237 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 238 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 239 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 240 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 241 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 242 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 243 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 244 | -- | -- | -- | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 245 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 246 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 247 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 248 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 249 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 250 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 251 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 252 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 253 | ◯ | ◯ | ◯ | -- | △ | -- | -- | -- |
| AtCoder Beginner Contest 254 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 255 | ◯ | -- | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 256 | ◯ | ◯ | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 257 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 258 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 259 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 260 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 261 | ◯ | ◯ | ◯ | △ | △ | △ | -- | -- |
| AtCoder Beginner Contest 262 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 263 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 264 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 265 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 266 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 267 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 268 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 269 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 270 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 271 | ◯ | ◯ | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 272 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 273 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 274 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 275 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 276 | ◯ | ◯ | -- | -- | △ | -- | -- | -- |
| AtCoder Beginner Contest 277 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 278 | ◯ | ◯ | ◯ | ◯ | ◯ | △ | -- | -- |
| AtCoder Beginner Contest 279 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 280 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 281 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 282 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 283 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 284 | ◯ | ◯ | ◯ | △ | △ | △ | -- | -- |
| AtCoder Beginner Contest 285 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 286 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 287 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 288 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 289 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 290 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 291 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 292 | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 293 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 294 | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 295 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 296 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 297 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 298 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 299 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 300 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 301 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 302 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 303 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 304 | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 305 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 306 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 307 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 308 | ◯ | ◯ | △ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 309 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 310 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 311 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 312 | ◯ | ◯ | ◯ | ◯ | -- | △ | -- | -- |
| AtCoder Beginner Contest 313 | ◯ | △ | △ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 314 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 315 | ◯ | ◯ | ◯ | -- | △ | -- | -- | -- |
| AtCoder Beginner Contest 317 | ◯ | ◯ | △ | △ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 318 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 319 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 320 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 321 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 322 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 323 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 324 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 325 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 326 | ◯ | ◯ | ◯ | -- | △ | -- | -- | -- |
| AtCoder Beginner Contest 327 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 328 | ◯ | ◯ | ◯ | ◯ | △ | ◯ | -- | -- |
| AtCoder Beginner Contest 329 | ◯ | ◯ | ◯ | ◯ | -- | △ | -- | -- |
| AtCoder Beginner Contest 330 | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 331 | ◯ | ◯ | ◯ | △ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 332 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 333 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 334 | ◯ | ◯ | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 335 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 336 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 337 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 338 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 339 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 340 | ◯ | ◯ | △ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 341 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 342 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 343 | ◯ | ◯ | ◯ | ◯ | -- | △ | -- | -- |
| AtCoder Beginner Contest 344 | ◯ | ◯ | ◯ | △ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 345 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 346 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 347 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 348 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 349 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 350 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 351 | ◯ | ◯ | ◯ | △ | -- | △ | -- | -- |
| AtCoder Beginner Contest 352 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 353 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 354 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 355 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 356 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 357 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 358 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 359 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 360 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 361 | ◯ | △ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 362 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 363 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 364 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 365 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 366 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 367 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 368 | ◯ | ◯ | △ | ◯ | -- | △ | -- | -- |
| AtCoder Beginner Contest 369 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 370 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 371 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 372 | ◯ | ◯ | ◯ | △ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 373 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 374 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 375 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 376 | ◯ | -- | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 377 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 378 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 379 | ◯ | ◯ | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 380 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 381 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 382 | ◯ | ◯ | ◯ | ◯ | -- | △ | -- | -- |
| AtCoder Beginner Contest 383 | ◯ | ◯ | △ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 384 | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 385 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 386 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 387 | ◯ | ◯ | -- | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 388 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 389 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 390 | ◯ | △ | ◯ | -- | △ | -- | -- | -- |
| AtCoder Beginner Contest 391 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 392 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 393 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 394 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 395 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 396 | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- |
| AtCoder Beginner Contest 397 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 398 | ◯ | ◯ | ◯ | △ | -- | △ | -- | -- |
| AtCoder Beginner Contest 399 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 400 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 401 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 402 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 403 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 404 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 405 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 406 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 407 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 408 | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 409 | ◯ | ◯ | ◯ | △ | ◯ | -- | -- | -- |
| AtCoder Beginner Contest 410 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 411 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 412 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 413 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 414 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 415 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 416 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 417 | ◯ | ◯ | ◯ | △ | △ | △ | -- | -- |
| AtCoder Beginner Contest 418 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 419 | ◯ | ◯ | △ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 420 | ◯ | ◯ | △ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 421 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 422 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 423 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 424 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 425 | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| AtCoder Beginner Contest 426 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 427 | ◯ | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 428 | ◯ | ◯ | ◯ | -- | △ | -- | -- | -- |
| AtCoder Beginner Contest 429 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 430 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 431 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 432 | ◯ | ◯ | △ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 433 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 434 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 435 | -- | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 436 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 437 | -- | ◯ | △ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 438 | -- | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 439 | -- | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 440 | -- | ◯ | △ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 441 | -- | ◯ | ◯ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 442 | -- | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 443 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 444 | ◯ | ◯ | △ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 445 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 446 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 447 | ◯ | ◯ | △ | ◯ | △ | -- | -- | -- |
| AtCoder Beginner Contest 448 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 449 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 450 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 451 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 452 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 453 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 454 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 455 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 456 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 457 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 458 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 459 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 460 | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 461 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 462 | -- | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 463 | -- | -- | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 464 | -- | ◯ | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 465 | -- | -- | ◯ | △ | -- | -- | -- | -- |
| AtCoder Beginner Contest 466 | -- | ◯ | -- | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 467 | -- | ◯ | -- | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 468 | -- | -- | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 472 | -- | ◯ | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 474 | -- | -- | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Beginner Contest 475 | -- | ◯ | -- | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 476 | -- | -- | ◯ | -- | -- | -- | -- | -- |
| AtCoder Beginner Contest 47x | -- | -- | -- | -- | -- | -- | -- | -- |
AtCoder Regular Contest
| Contest name\Problems | A | B | C | D |
|---|---|---|---|---|
| AtCoder Regular Contest 001 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 002 | ◯ | △ | ◯ | -- |
| AtCoder Regular Contest 003 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 004 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 005 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 006 | ◯ | -- | ◯ | -- |
| AtCoder Regular Contest 007 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 008 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 009 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 010 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 011 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 012 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 013 | △ | ◯ | -- | -- |
| AtCoder Regular Contest 014 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 015 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 016 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 017 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 018 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 019 | ◯ | △ | -- | -- |
| AtCoder Regular Contest 020 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 021 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 022 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 023 | ◯ | △ | -- | -- |
| AtCoder Regular Contest 024 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 025 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 026 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 027 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 028 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 029 | △ | -- | -- | -- |
| Atcoder Regular Contest 030 | ◯ | -- | -- | -- |
| Atcoder Regular Contest 031 | ◯ | △ | -- | -- |
| Atcoder Regular Contest 032 | ◯ | ◯ | -- | -- |
| Atcoder Regular Contest 033 | ◯ | -- | -- | -- |
| Atcoder Regular Contest 034 | ◯ | ◯ | -- | -- |
| Atcoder Regular Contest 035 | ◯ | ◯ | -- | -- |
| Atcoder Regular Contest 036 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 037 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 038 | ◯ | △ | -- | -- |
| AtCoder Regular Contest 039 | ◯ | △ | -- | -- |
| AtCoder Regular Contest 040 | ◯ | △ | -- | -- |
| AtCoder Regular Contest 041 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 042 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 043 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 044 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 045 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 046 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 047 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 048 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 049 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 050 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 051 | ◯ | △ | -- | -- |
| AtCoder Regular Contest 052 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 053 | ◯ | ◯ | -- | -- |
| AtCoder Regular Contest 055 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 056 | ◯ | -- | -- | -- |
| AtCoder Regular Contest 057 | ◯ | -- | -- | -- |
| Contest name\Problems | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 104 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 105 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 106 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 107 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 108 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 109 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 110 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 112 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 113 | ◯ | △ | △ | -- | -- | -- |
| AtCoder Regular Contest 114 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 115 | △ | ◯ | △ | -- | -- | -- |
| AtCoder Regular Contest 116 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 117 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 118 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 119 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 120 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 121 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 122 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 123 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 124 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 125 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 127 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 128 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 129 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 130 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 131 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 132 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 133 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 134 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 135 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 136 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 137 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 138 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 139 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 140 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 141 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 142 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 144 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 145 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 146 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 147 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 148 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 149 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 151 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 152 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 153 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 154 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 156 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 157 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 158 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 159 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 161 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 162 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 163 | △ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 164 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 165 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 167 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 168 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 171 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 174 | ◯ | △ | -- | -- | -- | -- |
| AtCoder Regular Contest 177 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Regular Contest 178 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 179 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 180 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 181 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 183 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 194 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 195 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 197 | △ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 198 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 205 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Regular Contest 206 | △ | -- | -- | -- | -- | -- |
AtCoder Grand Contest
| Contest name\Problems | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 001 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 002 | ◯ | △ | △ | -- | -- | -- |
| AtCoder Grand Contest 003 | △ | ◯ | ◯ | -- | -- | -- |
| AtCoder Grand Contest 004 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 005 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 006 | △ | △ | -- | -- | -- | -- |
| AtCoder Grand Contest 007 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 008 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 009 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 010 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 011 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Grand Contest 012 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 013 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 014 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Grand Contest 015 | ◯ | ◯ | -- | -- | -- | -- |
| AtCoder Grand Contest 016 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 017 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 018 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 019 | △ | △ | -- | -- | -- | -- |
| AtCoder Grand Contest 021 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 022 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 023 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 024 | ◯ | △ | △ | -- | -- | -- |
| AtCoder Grand Contest 025 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 026 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 027 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 028 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 029 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 030 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 031 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 032 | △ | △ | -- | -- | -- | -- |
| AtCoder Grand Contest 033 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 034 | △ | ◯ | -- | -- | -- | -- |
| AtCoder Grand Contest 035 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 036 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 037 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 038 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 039 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 040 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 041 | △ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 046 | ◯ | -- | -- | -- | -- | -- |
| AtCoder Grand Contest 063 | ◯ | -- | -- | -- | -- | -- |
Others
| Contest name\Problems | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| CODE FORMULA 2014 qual A | ◯ | ◯ | -- | -- | None | None |
| CODE FORMULA 2014 qual B | ◯ | ◯ | -- | -- | None | None |
| CODE FESTIVAL 2014 qual A | ◯ | ◯ | ◯ | -- | None | None |
| CODE FESTIVAL 2014 qual B | ◯ | ◯ | -- | -- | None | None |
| CODE FESTIVAL 2014 Easy | ◯ | ◯ | -- | -- | None | None |
| CODE FESTIVAL 2015 qual A | ◯ | ◯ | ◯ | -- | None | None |
| CODE FESTIVAL 2015 qual B | ◯ | ◯ | ◯ | -- | None | None |
| CODE FESTIVAL 2015 Morning Easy | ◯ | ◯ | -- | -- | None | None |
| CODE FESTIVAL 2015 Morning Middle | ◯ | △ | -- | -- | None | None |
| CODE FESTIVAL 2016 qual A | ◯ | △ | △ | -- | -- | None |
| CODE FESTIVAL 2016 qual B | ◯ | ◯ | △ | -- | -- | None |
| CODE FESTIVAL 2016 qual C | ◯ | △ | ◯ | -- | -- | None |
| CODE FESTIVAL 2016 final | ◯ | ◯ | -- | -- | -- | -- |
| CODE FESTIVAL 2017 qual A | ◯ | △ | △ | -- | -- | -- |
| CODE FESTIVAL 2017 qual B | ◯ | ◯ | -- | -- | -- | -- |
| CODE FESTIVAL 2017 qual C | ◯ | ◯ | △ | -- | -- | -- |
| CODE FESTIVAL 2017 final | ◯ | ◯ | -- | -- | -- | -- |
| CODE FESTIVAL 2018 qual A | ◯ | ◯ | -- | -- | -- | None |
| CODE FESTIVAL 2018 qual B | ◯ | ◯ | -- | -- | -- | None |
| CODE THANKS FESTIVAL 2014 A open | ◯ | ◯ | ◯ | ◯ | -- | -- |
| CODE THANKS FESTIVAL 2014 B open | ◯ | -- | -- | -- | -- | -- |
| CODE THANKS FESTIVAL 2015 open | ◯ | ◯ | ◯ | -- | -- | -- |
| CODE THANKS FESTIVAL 2017 open | ◯ | ◯ | ◯ | -- | -- | -- |
| CODE THANKS FESTIVAL 2018 open | ◯ | ◯ | ◯ | ◯ | -- | -- |
| COLOCON Colopl programming contest 2018 qual A | ◯ | ◯ | -- | -- | -- | -- |
| colopl 2018 final open | ◯ | -- | -- | -- | -- | -- |
| NJPC 2017 | ◯ | -- | -- | -- | -- | -- |
| DWANGO #1 qual | ◯ | -- | -- | -- | -- | -- |
| DWANGO #2 qual | ◯ | -- | -- | -- | -- | -- |
| DWANGO #3 qual | ◯ | -- | -- | -- | -- | -- |
| DWANGO #4 qual | ◯ | ◯ | -- | -- | -- | -- |
| DWANGO #5 qual | ◯ | -- | -- | -- | -- | -- |
| DWANGO #6 qual | ◯ | -- | -- | -- | -- | -- |
| DWANGO 2015 prelims | ◯ | ◯ | -- | -- | -- | None |
| DWANGO 2016 prelims | ◯ | ◯ | -- | -- | -- | None |
| SoundHound Inc. Programming Contest 2018 Spring | ◯ | ◯ | -- | -- | -- | -- |
| SoundHound Inc. Programming Contest 2018 Summer | ◯ | ◯ | △ | -- | -- | -- |
| SoundHound Inc. Programming Contest 2018 Summer final | ◯ | -- | -- | -- | -- | None |
| Tenka1 Programmer 2013 qual A | ◯ | -- | -- | -- | -- | -- |
| Tenka1 Programmer 2014 qual A | ◯ | -- | -- | -- | -- | -- |
| Tenka1 Programmer 2014 qual B | ◯ | △ | -- | -- | -- | -- |
| Tenka1 Programmer Beginner Contest | ◯ | ◯ | △ | -- | -- | -- |
| Tenka1 Programmer Beginner Contest 2018 | ◯ | ◯ | △ | △ | -- | -- |
| Tenka1 Programmer Beginner Contest 2019 | ◯ | ◯ | △ | -- | -- | -- |
| yahoo procon2017 qual | ◯ | ◯ | -- | -- | -- | None |
| yahoo procon2018 qual | ◯ | ◯ | -- | -- | -- | None |
| yahoo procon2019 qual | ◯ | ◯ | ◯ | -- | -- | None |
| ddcc2016 qual | ◯ | ◯ | -- | -- | None | None |
| ddcc2016 final | ◯ | -- | -- | -- | -- | None |
| ddcc2017 qual | ◯ | ◯ | ◯ | -- | None | None |
| ddcc2017 final | △ | -- | -- | -- | -- | None |
| ddcc2019 qual | ◯ | ◯ | -- | -- | None | None |
| ddcc2019 machine | △ | △ | None | None | None | None |
| ddcc2019 final | ◯ | -- | -- | -- | -- | None |
| ddcc2020 qual | ◯ | ◯ | △ | -- | -- | -- |
| bitflyer2018 qual | ◯ | ◯ | -- | -- | -- | None |
| bitflyer2018 final open | ◯ | -- | -- | -- | -- | -- |
| tenka1 2012 qual A | ◯ | ◯ | -- | -- | None | None |
| tenka1 2012 qual B | ◯ | -- | -- | -- | None | None |
| tenka1 2012 qual C | ◯ | -- | -- | -- | None | None |
| tenka1 2013 qual A | ◯ | ◯ | -- | -- | -- | None |
| tenka1 2013 qual B | ◯ | -- | -- | -- | -- | None |
| tenka1 2015 qual A | ◯ | -- | -- | -- | -- | None |
| tenka1 2015 qual B | ◯ | △ | -- | -- | -- | None |
| tenka1 2016 qual A | ◯ | -- | -- | -- | -- | None |
| tenka1 2016 qual B | ◯ | -- | -- | -- | -- | None |
| tenka1 beginner 2019 | ◯ | -- | -- | -- | None | None |
| KUPC2016 | ◯ | -- | -- | -- | -- | -- |
| KUPC2017 | ◯ | -- | -- | -- | -- | -- |
| KUPC2018 | ◯ | ◯ | ◯ | -- | -- | -- |
| QUPC2014 | ◯ | ◯ | ◯ | -- | -- | -- |
| QUPC2018 | ◯ | △ | -- | -- | -- | -- |
| Maximum-Cup2013 | -- | ◯ | -- | -- | -- | -- |
| Maximum-Cup2018 | ◯ | -- | -- | -- | -- | -- |
| MUJIN2016 | ◯ | △ | -- | -- | -- | None |
| ttpc2015 | ◯ | -- | -- | -- | -- | -- |
| tkppc2 | ◯ | ◯ | -- | -- | -- | -- |
| tkppc3 | ◯ | ◯ | △ | -- | -- | -- |
| Discovery 2016 qual | ◯ | -- | -- | -- | None | None |
| Discovery 2016 final | ◯ | -- | -- | -- | None | None |
| snuke21 | ◯ | -- | -- | -- | -- | -- |
| Indeednow qualA | ◯ | ◯ | △ | -- | -- | -- |
| Indeednow qualB | ◯ | ◯ | ◯ | -- | -- | -- |
| Indeednow final open A | △ | -- | -- | -- | -- | -- |
| Indeednow final open B | ◯ | -- | -- | -- | -- | -- |
| donuts 2014 | ◯ | -- | -- | -- | None | None |
| donuts 2015 | ◯ | -- | -- | -- | None | None |
| NYC 2015 | ◯ | ◯ | -- | -- | -- | -- |
| bcu30 | ◯ | ◯ | -- | -- | -- | -- |
| bcu30 2018 qual | ◯ | None | None | None | None | None |
| bcu30 2018 | ◯ | ◯ | None | None | None | None |
| bcu30 2019 qual | ◯ | None | None | None | None | None |
| bcu30 2019 | ◯ | -- | None | None | None | None |
| joi 2006 | ◯ | ◯ | -- | -- | -- | -- |
| joi 2006 ho | ◯ | ◯ | -- | -- | -- | -- |
| joi 2007 qual | ◯ | ◯ | ◯ | ◯ | △ | ◯ |
| joi 2007 | ◯ | -- | ◯ | -- | -- | -- |
| joi 2007 jsc day4 | ◯ | -- | -- | -- | -- | -- |
| joi 2008 qual | ◯ | ◯ | ◯ | ◯ | -- | ◯ |
| joi 2008 ho | △ | -- | ◯ | -- | -- | -- |
| joi 2009 qual | ◯ | ◯ | -- | △ | -- | -- |
| joi 2010 | ◯ | ◯ | ◯ | ◯ | △ | -- |
| joi 2010 jsc day4 | ◯ | -- | -- | -- | -- | -- |
| joi 2010 ho | ◯ | -- | -- | -- | -- | -- |
| joi 2011 qual | ◯ | ◯ | -- | ◯ | ◯ | -- |
| joi 2011 ho | △ | -- | -- | -- | -- | -- |
| joi 2012 qual | ◯ | ◯ | ◯ | ◯ | -- | -- |
| joi 2012 ho | ◯ | -- | -- | -- | -- | -- |
| joi 2013 qual | ◯ | ◯ | ◯ | ◯ | -- | -- |
| joi 2014 qual | ◯ | ◯ | -- | -- | -- | -- |
| joi 2015 yo | ◯ | ◯ | ◯ | △ | -- | -- |
| joi 2015 ho | ◯ | -- | -- | -- | -- | -- |
| joi 2016 | ◯ | ◯ | ◯ | -- | -- | -- |
| joi 2017 qual | ◯ | ◯ | ◯ | -- | -- | -- |
| joi 2018 qual | ◯ | ◯ | ◯ | -- | -- | -- |
| joi 2018 ho | ◯ | -- | -- | -- | -- | -- |
| joi 2019 | ◯ | ◯ | ◯ | -- | -- | -- |
| joi 2019 ho | △ | -- | -- | -- | -- | -- |
| joi 2020 yo 1 | ◯ | ◯ | ◯ | -- | -- | -- |
| joi 2020 yo 1b | ◯ | ◯ | ◯ | None | None | None |
| joi 2020 yo 1c | ◯ | ◯ | ◯ | None | None | None |
| joi 2020 yo 2 | ◯ | -- | ◯ | -- | -- | -- |
| joi 2020 yo 3 | -- | ◯ | ◯ | None | None | None |
| joi 2021 yo 1a | ◯ | ◯ | ◯ | -- | -- | -- |
| joi 2021 yo 1b | ◯ | ◯ | ◯ | None | None | None |
| joi 2021 yo 1c | ◯ | ◯ | ◯ | None | None | None |
| joi 2021 yo 2 | ◯ | -- | -- | -- | -- | -- |
| joi 2022 yo 1a | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2022 yo 1b | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2022 yo 2 | ◯ | △ | -- | -- | -- | None |
| joi 2022 ho | ◯ | -- | -- | -- | -- | None |
| joi 2022 yo 1c | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2023 yo 1a | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2023 yo 1b | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2023 yo 1c | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2023 yo 2 | ◯ | ◯ | -- | -- | -- | None |
| joi 2023 ho | △ | -- | -- | -- | -- | -- |
| joi 2024 yo 1a | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2024 yo 1b | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2024 yo 1c | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2024 yo 2 | ◯ | -- | -- | -- | -- | None |
| joi 2025 yo 1a | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2025 yo 1b | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2025 yo 1c | ◯ | ◯ | ◯ | ◯ | -- | None |
| joi 2025 yo 2 | ◯ | ◯ | -- | -- | -- | None |
| joi 2026 yo 1a | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2026 yo 1b | -- | ◯ | ◯ | ◯ | None | None |
| joi 2026 yo 1c | ◯ | ◯ | ◯ | ◯ | None | None |
| joi 2026 yo 2 | △ | -- | ◯ | -- | -- | None |
| joi 2026 ho | ◯ | -- | -- | -- | -- | None |
| joig 2021 open | ◯ | ◯ | ◯ | △ | -- | -- |
| joig 2022 open | ◯ | ◯ | ◯ | △ | -- | -- |
| joigsc 2022 | △ | -- | -- | -- | -- | -- |
| joig 2023 open | ◯ | ◯ | ◯ | -- | -- | -- |
| joig 2024 open | ◯ | ◯ | -- | -- | -- | -- |
| joigsp 2024 | △ | -- | -- | -- | -- | -- |
| caddi2018b | ◯ | ◯ | △ | △ | -- | -- |
| hack to the future 2018 qual | ◯ | None | None | None | None | None |
| hack to the future 2020 qual | △ | None | None | None | None | None |
| hack to the future 2022 qual | △ | None | None | None | None | None |
| hack to the future 2022 open | △ | None | None | None | None | None |
| keyence 2019 | ◯ | ◯ | ◯ | -- | -- | -- |
| keyence 2020 | ◯ | ◯ | ◯ | -- | -- | -- |
| keyence 2021 | ◯ | ◯ | -- | -- | -- | -- |
| aising 2019 | ◯ | ◯ | △ | -- | -- | -- |
| aising 2020 | ◯ | ◯ | △ | △ | -- | -- |
| nikkei 2019 qual | ◯ | ◯ | △ | -- | -- | -- |
| k2pc easy | ◯ | -- | -- | -- | -- | -- |
| exawizards 2019 | ◯ | ◯ | -- | -- | -- | -- |
| diverta 2019 | ◯ | ◯ | △ | △ | -- | -- |
| m solutions 2019 | ◯ | ◯ | -- | ◯ | -- | -- |
| m solutions 2020 | ◯ | ◯ | ◯ | △ | -- | -- |
| diverta 2019 2 | ◯ | △ | △ | -- | -- | -- |
| Typical 001 | ◯ | ◯ | -- | None | None | None |
| Typical 002 | -- | ◯ | -- | None | None | None |
| jsc 2019 qual | ◯ | △ | -- | -- | -- | -- |
| AtCoder Petrozavodsk Content 001 | ◯ | △ | -- | -- | -- | -- |
| chokudai 001 | △ | None | None | None | None | None |
| chokudai 003 | ◯ | None | None | None | None | None |
| chokudai 004 | ◯ | None | None | None | None | None |
| chokudai 005 | △ | None | None | None | None | None |
| nikkei 2019 2 qual | ◯ | △ | -- | -- | -- | -- |
| sumitrust 2019 | ◯ | ◯ | ◯ | △ | △ | -- |
| hitachi 2020 | ◯ | ◯ | -- | -- | -- | -- |
| panasonic 2020 | ◯ | ◯ | △ | △ | -- | -- |
| judge system update test 202004 | ◯ | ◯ | -- | -- | None | None |
| rcl 2017 qual | △ | △ | -- | -- | -- | -- |
| rcl 2017 final open | △ | △ | -- | -- | -- | -- |
| rcl 2018 qual | △ | △ | -- | -- | -- | -- |
| rcl 2019 qual | △ | △ | -- | -- | -- | -- |
| rcl 2019 final open | △ | △ | -- | -- | -- | -- |
| rcl 2020 qual | △ | △ | -- | -- | -- | -- |
| rcl 2020 final | △ | △ | -- | -- | -- | -- |
| rcl 2021 long | △ | -- | -- | -- | -- | -- |
| nomura 2020 | ◯ | ◯ | -- | -- | -- | -- |
| tokio marine 2020 | ◯ | ◯ | -- | -- | -- | -- |
| intro heuristics | -- | ◯ | -- | None | None | None |
| hokudai hitachi 2017 1 | △ | None | None | None | None | None |
| hokudai hitachi 2017 2 | △ | None | None | None | None | None |
| hokudai hitachi 2018 | △ | △ | △ | None | None | None |
| hokudai hitachi 2019 1 | △ | △ | None | None | None | None |
| hokudai hitachi 2019 2 | △ | None | None | None | None | None |
| hokudai hitachi 2020 | △ | △ | None | None | None | None |
| future 2018 final open | △ | None | None | None | None | None |
| future 2019 final open | △ | -- | None | None | None | None |
| future 2020 final open | △ | -- | None | None | None | None |
| future 2020 final 2 open | △ | None | None | None | None | None |
| rco 2018 final open | △ | △ | -- | -- | -- | -- |
| future meets you open | △ | - | None | None | None | None |
| digitalarts 2012 | ◯ | -- | -- | None | None | None |
| ijpc 2015 | ◯ | -- | -- | -- | -- | -- |
| abl | ◯ | ◯ | ◯ | -- | -- | -- |
| hhkb 2020 | ◯ | ◯ | ◯ | -- | △ | -- |
| intro heuristics 2020 | △ | ◯ | △ | -- | -- | -- |
| future 2021 qual | ◯ | None | None | None | None | None |
| future 2021 final open | △ | None | None | None | None | None |
| zone 2021 | ◯ | ◯ | △ | ◯ | -- | -- |
| monamieHB 2021 | △ | -- | -- | -- | -- | -- |
| genocon 2021 | ◯ | -- | -- | -- | None | None |
| codequeen2023 final open 2023 | ◯ | ◯ | ◯ | -- | -- | -- |
| codequeen2024 final | ◯ | ◯ | ◯ | △ | -- | -- |
| codequeen2025 final | ◯ | ◯ | -- | -- | -- | -- |
| highrate2025 parallell | ◯ | ◯ | -- | -- | -- | -- |
| Contest name\Problems | A | B | C | D | E | F | G | H | I | J | K | L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| joisc 2007 | ◯ | -- | △ | △ | -- | -- | -- | -- | -- | -- | -- | -- |
| code festival 2014 relay | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | None | None |
| code festival 2014 final | ◯ | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- | -- | None | None |
| code festival 2015 final open | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| code festival 2016 relay | ◯ | ◯ | ◯ | △ | -- | -- | -- | -- | -- | -- | -- | None |
| code festival 2017 relay open | △ | -- | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| code festival 2018 relay open | ◯ | △ | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| code formula 2014 final | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- | None | None | None | None |
| yuha c88 2015 | ◯ | △ | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| wupc2nd | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | None | None | None |
| jag 2014 summer day4 | △ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| jag 2016 domestic | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| jag 2017 day1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | ◯ | -- | -- |
| jag 2018 summer day2 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken 2018 day2 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- | None | None | None | None |
| paken 2018 day3 | ◯ | ◯ | -- | -- | -- | -- | -- | None | None | None | None | |
| paken 2019 day3 | ◯ | ○ | ◯ | △ | -- | -- | -- | -- | None | None | None | None |
| paken 2019 day4 | ○ | ○ | -- | -- | -- | -- | -- | -- | None | None | None | None |
| paken 2020 day1 | -- | -- | -- | -- | △ | -- | -- | -- | None | None | None | None |
| paken 2020 day2 | △ | -- | -- | -- | -- | -- | -- | -- | None | None | None | None |
| paken 2021 day1 | ◯ | ◯ | ◯ | -- | -- | ◯ | -- | -- | -- | -- | -- | -- |
| paken 2021 day2 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2021 day2 | ◯ | ◯ | -- | ◯ | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2021 day3 | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken 2022 day1 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2023 day1 | ◯ | -- | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2023 day2 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2024 day1 | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2024 day2 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2025 day1 | -- | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| paken camp 2025 day2 | △ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| xmascon18 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| xmascon21 | -- | △ | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| Educational DP Contest | ◯ | ◯ | △ | △ | △ | △ | △ | △ | △ | -- | △ | -- |
| code festival 2018 final open | △ | -- | ◯ | -- | -- | -- | -- | -- | -- | -- | None | None |
| nikkei 2019 final | ◯ | △ | -- | -- | -- | -- | -- | -- | None | None | None | None |
| nikkei 2019 ex | ◯ | ◯ | ◯ | -- | ◯ | -- | -- | -- | None | None | None | None |
| nikkei 2019 2 final | ◯ | ◯ | -- | -- | -- | -- | -- | -- | None | None | None | None |
| utpc 2011 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| utpc 2012 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| utpc 2013 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| utpc 2014 | △ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| utpc 2020 | △ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| wupc 2012 | ◯ | △ | -- | -- | -- | -- | None | None | None | None | None | None |
| wupc 2019 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| s8pc #1 | ◯ | -- | -- | -- | -- | -- | -- | -- | None | None | None | None |
| s8pc #2 | ◯ | -- | -- | -- | -- | -- | -- | -- | None | None | None | None |
| s8pc #4 | -- | △ | -- | -- | -- | -- | -- | -- | None | None | None | None |
| s8pc #5 | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | None | None | None |
| s8pc #6 | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | None | None | None |
| iroha 2019 day1 | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- | -- |
| iroha 2019 day2 | -- | ◯ | ◯ | △ | -- | -- | -- | -- | -- | -- | -- | -- |
| iroha 2019 day3 | -- | -- | -- | -- | ◯ | ◯ | -- | -- | ◯ | ◯ | -- | -- |
| iroha 2019 day4 | -- | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| cpsco2019 session 1 | ○ | ○ | ○ | -- | -- | -- | -- | -- | None | None | None | None |
| cpsco2019 session 2 | ◯ | ◯ | -- | -- | -- | -- | -- | -- | None | None | None | None |
| cpsco2019 session 3 | ◯ | ◯ | ○ | △ | -- | -- | -- | -- | None | None | None | None |
| cpsco2019 session 4 | -- | ◯ | ○ | -- | -- | -- | -- | -- | None | None | None | None |
| Chokudai SpeedRun 001 | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- |
| chokudai speedrun 002 | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | ◯ | -- | -- |
| Typical DP | ◯ | ◯ | ◯ | △ | △ | △ | -- | △ | -- | -- | -- | -- |
| kupc 2012 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| kupc 2013 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| kupc 2014 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| tkppc | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| tkppc 4 day1 | ◯ | ◯ | ◯ | -- | ◯ | -- | -- | -- | -- | -- | -- | -- |
| tkppc 4 day2 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| tkppc 6 day1 | ◯ | ◯ | △ | △ | -- | -- | -- | -- | -- | -- | -- | -- |
| otemae 2019 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ttpc 2019 | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ttpc 2022 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| kupc 2019 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| kupc 2020 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| kupc 2021 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| kupc 2024 | -- | -- | -- | -- | ◯ | -- | -- | -- | -- | -- | -- | -- |
| gigacode 2019 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| past 2019 12 | ◯ | ◯ | ◯ | ○ | ◯ | ◯ | -- | ◯ | ◯ | △ | △ | -- |
| past 2020 04 | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | ◯ | ◯ | -- | -- |
| past 2020 05 open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | △ | -- | -- | -- |
| past 2020 10 open | ◯ | ◯ | ◯ | -- | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- |
| past 2020 12 open | ◯ | ◯ | ◯ | ◯ | -- | △ | △ | ◯ | △ | △ | -- | -- |
| past 2021 04 open | ◯ | ◯ | ◯ | ◯ | ◯ | △ | △ | △ | ◯ | ◯ | △ | -- |
| past 2021 07 open | ◯ | ◯ | △ | ◯ | ◯ | ◯ | △ | -- | △ | ◯ | △ | -- |
| past 2021 09 open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | △ | ◯ | ◯ | -- | -- |
| past 2021 12 open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | ◯ | △ | -- | ◯ | -- |
| past 2022 03 open | ◯ | -- | -- | ◯ | ◯ | ◯ | ◯ | -- | -- | △ | ◯ | -- |
| past 2022 06 open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | ◯ | -- | -- |
| past 2022 09 open | ◯ | ◯ | ◯ | ◯ | △ | ◯ | ◯ | △ | ◯ | -- | △ | -- |
| past 2022 12 open | ◯ | ◯ | ◯ | ◯ | ◯ | △ | ◯ | ◯ | ◯ | △ | △ | -- |
| past 2023 03 open | ◯ | ◯ | ◯ | △ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | -- | -- |
| past 2023 06 open | ◯ | ◯ | ◯ | -- | ◯ | ◯ | △ | ◯ | ◯ | -- | △ | -- |
| past 2023 09 open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | △ | △ | △ | -- | -- |
| past 2023 12 open | ◯ | -- | ◯ | ◯ | ◯ | ◯ | △ | △ | ◯ | ◯ | -- | △ |
| past 18th open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | △ | -- | △ | -- | △ |
| past 19th open | ◯ | ◯ | ◯ | ◯ | △ | ◯ | -- | ◯ | ◯ | △ | △ | -- |
| past 20th open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | ◯ | -- | ◯ | -- | -- |
| past 21th open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | ◯ | -- | -- | △ |
| past 22th open | -- | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | -- | ◯ | △ |
| past 23th open | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | ◯ | △ | ◯ | ◯ | ◯ | ◯ |
| language test 1 | ◯ | ◯ | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| practice 2 | ◯ | ◯ | ◯ | -- | -- | -- | ◯ | -- | -- | △ | -- | -- |
| fuka 5th | ◯ | -- | -- | -- | -- | -- | -- | None | None | None | None | None |
| gw 2015 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | None | None |
| jsc 2021 | ◯ | ◯ | ◯ | ◯ | -- | -- | -- | -- | None | None | None | None |
| nadafes 2022 day2 | -- | △ | -- | -- | -- | -- | -- | -- | -- | -- | - | - |
| tupc 2023 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| oupc 2023 day1 | ◯ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Captions:
◯: By myself.
△: With the help of commentary.
✕: Unsolved.
--: Not yet started.
How GitHub Markdown details to work
Readme Driven Development; RDDarchive.org
