| Ⓗ ◉ AtCoder Heuristic Contest 032 | 04:00 | All |
| Ⓐ ◉ Toyota Programming Contest 2024#4（AtCoder Beginner Contest 348） | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Grand Contest 066 | 03:00 | 1200 - |
| Ⓐ ◉ AtCoder Beginner Contest 347 | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Regular Contest 175 | 02:00 | - 2799 |
| Ⓐ ◉ UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) | 01:40 | - 1999 |
| Ⓗ ◉ MC Digital Programming Contest 2024（AtCoder Heuristic Contest 031） | 240:00 | All |
| Ⓐ ◉ AtCoder Regular Contest 174 | 02:00 | - 2799 |
| Ⓐ ◉ Monoxer Programming Contest 2024（AtCoder Beginner Contest 345） | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Regular Contest 173 | 02:00 | - 2799 |
| Ⓐ ◉ Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344） | 01:40 | - 1999 |
| Ⓗ ◉ The 1st Masters Championship-qual- | 06:00 | - |
| Ⓐ ◉ AtCoder Beginner Contest 343 | 01:40 | - 1999 |
| Ⓐ ◉ HUAWEI Programming Contest 2024（AtCoder Beginner Contest 342） | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Regular Contest 172 | 02:00 | - 2799 |
| Ⓐ ◉ Toyota Programming Contest 2024#2（AtCoder Beginner Contest 341） | 01:40 | - 1999 |
| Ⓐ ◉ KAJIMA CORPORATION CONTEST 2024（AtCoder Beginner Contest 340） | 01:40 | - 1999 |
| Ⓗ ◉ THIRD PROGRAMMING CONTEST 2023（AtCoder Heuristic Contest 030） | 240:00 | All |
| Ⓐ ◉ AtCoder Regular Contest 171 | 02:00 | - 2799 |
| Ⓐ ◉ Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Beginner Contest 338 | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Regular Contest 170 | 02:00 | - 2799 |
| Ⓐ ◉ Toyota Programming Contest 2024#1（AtCoder Beginner Contest 337） | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Beginner Contest 336 | 01:40 | - 1999 |
| Ⓗ ◉ ALGO ARTIS Programming Contest 2023 Winter（AtCoder Heuristic Contest 028） | 04:00 | All |
| Ⓐ ◉ AtCoder Beginner Contest 335 (Sponsored by Mynavi) | 01:40 | - 1999 |
| Ⓐ ◉ UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) | 01:40 | - 1999 |
| Ⓗ ◉ RECRUIT Nihonbashi Half Marathon 2024 Winter（AtCoder Heuristic Contest 029） | 105:00 | All |
| Ⓐ ◉ AtCoder Grand Contest 065 | 03:00 | 1200 - |
| Ⓐ ◉ Toyota Programming Contest 2023#8（AtCoder Beginner Contest 333） | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Beginner Contest 332 | 01:40 | - 1999 |
| Ⓐ ◉ estie Programming Contest 2023 (AtCoder Regular Contest 169) | 02:00 | - 2799 |
| Ⓐ ◉ Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 01:40 | - 1999 |
| Ⓐ ◉ DEGwer's Doctoral Dissertation Cheering Contest | 05:00 | - |
| Ⓗ ◉ HACK TO THE FUTURE 2024 (AtCoder Heuristic Contest 027) | 216:00 | All |
| Ⓐ ◉ TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) | 01:40 | - 1999 |
| Ⓐ ◉ ALGO ARTIS Programming Contest 2023 Autumn（AtCoder Regular Contest 168） | 02:00 | - 2799 |
| Ⓐ ◉ Ｓｋｙ Inc, Programming Contest 2023（AtCoder Beginner Contest 329） | 01:40 | - 1999 |
| Ⓐ ◉ Toyota Programming Contest 2023#7（AtCoder Beginner Contest 328） | 01:40 | - 1999 |
| Ⓗ ◉ Toyota Programming Contest 2023#6（AtCoder Heuristic Contest 026） | 04:00 | All |
| Ⓐ ◉ HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 01:40 | - 1999 |
| Ⓐ ◉ Panasonic Programming Contest 2023（AtCoder Beginner Contest 326） | 01:40 | - 1999 |
| Ⓐ ◉ KEYENCE Programming Contest 2023 Autumn（AtCoder Beginner Contest 325） | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Regular Contest 167 | 02:00 | - 2799 |
| Ⓐ ◉ Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) | 01:40 | - 1999 |
| Ⓗ ◉ AtCoder Heuristic Contest 025 | 199:00 | All |
| Ⓐ ◉ AtCoder Regular Contest 166 | 02:00 | - 2799 |
| Ⓐ ◉ UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) | 01:40 | - 1999 |
| Ⓐ ◉ AtCoder Beginner Contest 322 | 01:40 | - 1999 |
| Ⓗ ◉ Marubeni Programming Contest 2023 (AtCoder Heuristic Contest 024) | 04:00 | All |