| AtCoder Beginner Contest 194 | 7287 | 52 |  3 | - | |
| AtCoder Beginner Contest 196 | 7619 | 77 | 10 | +7 | |
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 6652 | 101 | 20 | +10 | |
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 7353 | 103 | 29 | +9 | |
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 7096 | 134 | 40 | +11 | |
| AISing Programming Contest 2021（AtCoder Beginner Contest 202） | 6540 | 187 | 54 | +14 | |
| AtCoder Beginner Contest 203（Sponsored by Panasonic） | 6452 | 168 | 66 | +12 | |
| AtCoder Beginner Contest 204 | 5183 | 423 | 93 | +27 | |
| AtCoder Beginner Contest 205 | 6983 | 135 | 98 | +5 | |
| AtCoder Beginner Contest 208 | 7459 | 71 | 94 | -4 | |
| AtCoder Beginner Contest 209 | 6809 | 145 | 99 | +5 | |
| AtCoder Beginner Contest 210 | 6404 | 203 |  109 | +10 | |
| AtCoder Beginner Contest 211 | 7364 | 84 | 106 | -3 | |
| AtCoder Beginner Contest 212 | 5264 | 262 | 119 | +13 | |
| AtCoder Beginner Contest 213 | 7256 | 64 | 112 | -7 | |
| AtCoder Beginner Contest 214 | 3602 | 703 | 154 | +42 | |
| AtCoder Beginner Contest 215 | 5232 | 376 | 173 | +19 | |
| AtCoder Beginner Contest 216 | 4279 | 434 | 194 | +21 | |
| AtCoder Beginner Contest 217 | 5269 | 384 |  211 | +17 | |
| AtCoder Beginner Contest 218 | 7093 | 133 | 201 | -10 | |
| AtCoder Beginner Contest 221 | 6061 | 207 | 202 | +1 | |
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 4121 | - | - | - | |
| AtCoder Beginner Contest 247 | 3378 | 748 | 250 | +48 | |
| NOMURA Programming Contest 2022（AtCoder Beginner Contest 253） | 3422 | - | - | - | |
| AtCoder Regular Contest 144 | 1910 | - | - | - | |
| AtCoder Beginner Contest 261 | 4386 | 576 | 279 | +29 | |
| AtCoder Regular Contest 145 | 2424 | 769 |  330 | +51 | |
| AtCoder Beginner Contest 262 | 4079 | 518 | 348 | +18 | |
| LINE Verda Programming Contest（AtCoder Beginner Contest 263） | 2466 | 958 |  426 | +78 | |
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 3454 | 719 | 461 | +35 | |
| AtCoder Regular Contest 146 | 2718 | 521 | 467 | +6 | |
| AtCoder Beginner Contest 265 | 1235 | 1339 |  594 | +127 | |
| AtCoder Beginner Contest 266 | 4112 | 609 | 596 | +2 | |
| UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) | 4783 | 360 | 574 | -22 | |
| AtCoder Regular Contest 148 | 1563 | 1000 |  625 | +51 | |
| UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) | 2193 | 1001 | 670 | +45 | |
| KYOCERA Programming Contest 2022（AtCoder Beginner Contest 271） | 2969 | 837 | 688 | +18 | |
| Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) | 2206 | 966 |  719 | +31 | |
| キーエンスプログラミングコンテスト2022（AtCoder Beginner Contest 274） | 2859 | 822 | 730 | +11 | |
| AtCoder Beginner Contest 275 | 2245 | 926 | 752 | +22 | |
| AtCoder Beginner Contest 276 | 2198 | 1008 | 780 | +28 | |
| Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) | 3233 | 743 | 777 | -3 | |
| AtCoder Beginner Contest 278 | 1921 | 1091 |  813 | +36 | |
| TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) | 710 | 1574 |  917 | +104 | |
| AtCoder Beginner Contest 281 | 1287 | 1337 | 967 | +50 | |
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 893 | 1506 |  1034 | +67 | |
| UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) | 7158 | - | - | - | |
| AtCoder Beginner Contest 284 | 2118 | 1114 | 1042 | +8 | |
| AtCoder Beginner Contest 285 | 6440 | - | - | - | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 299) | 1279 | - | - | - | |
| Panasonic Programming Contest 2023（AtCoder Beginner Contest 301） | 2953 | 878 | 1027 | -15 | |
| AtCoder Regular Contest 161 | 1177 | 1058 | 1030 | +3 | |
| AtCoder Regular Contest 163 | 1572 | 1017 | 1029 | -1 | |
| freee Programming Contest 2023（AtCoder Beginner Contest 310） | 2302 | 1202 | 1047 | +18 | |
| Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） | 2181 | 1151 | 1058 | +11 | |
| AtCoder Beginner Contest 313 | 649 | 1734 |  1147 | +89 | |
| AtCoder Beginner Contest 314 | 1738 | 1234 | 1156 | +9 | |
| KEYENCE Programming Contest 2023 Summer（AtCoder Beginner Contest 315） | 3294 | 851 | 1129 | -27 | |
| GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) | 5143 | 573 | 1084 | -45 | |
| AtCoder Beginner Contest 319 | 1770 | - | - | - | |
| Toyota Programming Contest 2023#5（AtCoder Beginner Contest 320） | 2802 | 1031 | 1078 | -6 | |
| AtCoder Regular Contest 165 | 933 | 1461 | 1123 | +45 | |
| SuntoryProgrammingContest2023（AtCoder Beginner Contest 321） | 2107 | 1175 | 1128 | +5 | |
| AtCoder Beginner Contest 322 | 1376 | 1380 | 1156 | +28 | |
| UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) | 2306 | 1123 | 1153 | -3 | |
| AtCoder Regular Contest 166 | 912 | 1495 | 1192 | +39 | |
| AtCoder Regular Contest 167 | 1865 | 893 | 1165 | -27 | |
| Panasonic Programming Contest 2023（AtCoder Beginner Contest 326） | 1861 | 1211 | 1170 | +5 | |
| HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 691 | 1737 |  1241 | +71 | |
| Toyota Programming Contest 2023#7（AtCoder Beginner Contest 328） | 450 | 1954 |  1336 | +95 | |
| AtCoder Beginner Contest 335 (Sponsored by Mynavi) | 650 | 1725 | 1381 | +45 | |
| AtCoder Beginner Contest 336 | 2458 | 1034 | 1351 | -30 | |
| Toyota Programming Contest 2024#1（AtCoder Beginner Contest 337） | 2094 | 1218 | 1338 | -13 | |
| AtCoder Regular Contest 170 | 1076 | 1406 | 1345 | +7 | |
| AtCoder Beginner Contest 338 | 300 | 2013 |  1432 | +87 | |
| Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) | 423 | 1935 | 1494 | +62 | |
| AtCoder Regular Contest 171 | 799 | 1596 |  1504 | +10 | |
| Toyota Programming Contest 2024#2（AtCoder Beginner Contest 341） | 1446 | 1373 | 1492 | -12 | |
| AtCoder Regular Contest 172 | 802 | 1568 | 1500 | +8 | |
| HUAWEI Programming Contest 2024（AtCoder Beginner Contest 342） | 448 | 1946 | 1553 | +53 | |
| AtCoder Beginner Contest 343 | 250 | 2111 |  1623 | +70 | |
| Monoxer Programming Contest 2024（AtCoder Beginner Contest 345） | 9742 | - | - | - | |
| UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) | 10531 | - | - | - | |
| AtCoder Beginner Contest 349 | 9947 | - | - | - | |
| AtCoder Beginner Contest 367 | 2887 | - | - | - | |
| Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） | 2874 | - | - | - | |
| Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370） | 1550 | - | - | - | |
| AtCoder Beginner Contest 371 | 1267 | - | - | - | |
| UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) | 1146 | - | - | - | |
| AtCoder Beginner Contest 373 | 316 | - | - | - | |
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 375） | 5439 | - | - | - | |