| AtCoder Beginner Contest 189 | 4823 | 577 |  31 | - | |
| AtCoder Beginner Contest 226 | 414 | 1895 |  700 | +669 | |
| KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) | 506 | 1793 |  1041 | +341 | |
| TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) | 5825 | 21 |  823 | -218 | |
| AtCoder Regular Contest 130 | 383 | 1843 | 1078 | +255 | |
| AtCoder Beginner Contest 230 | 377 | 1863 |  1245 | +167 | |
| AtCoder Grand Contest 056 | 296 | 2104 |  1423 | +178 | |
| AtCoder Regular Contest 131 | 659 | 1612 | 1449 | +26 | |
| AtCoder Beginner Contest 233 | 321 | 1988 |  1538 | +89 | |
| AtCoder Beginner Contest 237 | 1198 | 1373 | 1515 | -23 | |
| AtCoder Beginner Contest 242 | 205 | 2147 |  1617 | +102 | |
| AtCoder Beginner Contest 243 | 433 | 1873 | 1651 | +34 | |
| AtCoder Beginner Contest 245 | 289 | 2070 |  1710 | +59 | |
| UNIQUE VISION Programming Contest 2022（AtCoder Beginner Contest 248） | 292 | 2044 | 1755 | +45 | |
| AtCoder Regular Contest 145 | 775 | 1634 | 1741 | -14 | |
| UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) | 812 | 1557 | 1720 | -21 | |
| TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) | 259 | 2154 | 1778 | +58 | |
| AtCoder Regular Contest 150 | 616 | 1768 | 1777 | -1 | |
| AtCoder Beginner Contest 281 | 344 | 1950 | 1797 | +20 | |
| AtCoder Grand Contest 061 | 205 | 2401 |  1880 | +83 | |
| AtCoder Beginner Contest 292 | 74 | 2400 |  1949 | +69 | |
| AtCoder Beginner Contest 293 | 194 | 2216 | 1981 | +32 | |
| AtCoder Beginner Contest 296 | 78 | 2400 |  2033 | +52 | |
| AtCoder Regular Contest 159 | 338 | 2042 | 2034 | +1 | |
| AtCoder Regular Contest 161 | 162 | 2347 | 2071 | +37 | |
| KYOCERA Programming Contest 2023（AtCoder Beginner Contest 305） | 87 | - | - | - | |
| Toyota Programming Contest 2023#3（AtCoder Beginner Contest 306） | 64 | - | - | - | |
| AtCoder Regular Contest 162 | 638 | 1602 | 2030 | -41 | |
| AtCoder Regular Contest 163 | 81 | 2695 |  2120 | +90 | |
| AtCoder Regular Contest 164 | 354 | 2080 | 2116 | -4 | |
| AtCoder Beginner Contest 314 | 8819 | - | - | - | |
| AtCoder Grand Contest 064 | 200 | 2324 | 2139 | +23 | |
| World Tour Finals 2022 Day2（Open Contest） | 47 | 2151 | 2141 | +2 | |
| AtCoder Regular Contest 166 | 169 | 2382 | 2168 | +27 | |
| AtCoder Regular Contest 167 | 136 | 2450 |  2200 | +32 | |
| ALGO ARTIS Programming Contest 2023 Autumn（AtCoder Regular Contest 168） | 140 | 2439 | 2227 | +27 | |
| TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) | 8815 | - | - | - | |
| AtCoder Regular Contest 170 | 422 | 1993 | 2205 | -22 | |
| AtCoder Regular Contest 173 | 769 | 1598 | 2156 | -49 | |
| AtCoder Regular Contest 174 | 359 | 2033 | 2144 | -12 | |
| AtCoder Regular Contest 176 | 75 | 2670 | 2210 | +66 | |
| AtCoder Regular Contest 181 | 758 | 1662 | 2165 | -45 | |
| AtCoder Grand Contest 067 | 391 | 1712 | 2126 | -39 | |
| AtCoder Regular Contest 194 (Div. 2) | 41 | 2800 | 2215 | +89 | |
| AtCoder Regular Contest 204 (Div. 1) | 56 | 2784 | 2287 | +72 | |