| M-SOLUTIONS Programming Contest 2020 | 5493 | 162 | 8 | - | |
| AtCoder Beginner Contest 174 | 9013 | 61 | 16 | +8 | |
| AtCoder Grand Contest 047 | 987 | - | - | - | |
| AtCoder Beginner Contest 176 | 8116 | 117 | 27 | +11 | |
| AtCoder Beginner Contest 178 | 6601 | 334 | 54 | +27 | |
| HHKB Programming Contest 2020 | 5545 | 83 | 57 | +3 | |
| AtCoder Beginner Contest 180 | 4644 | 151 | 68 | +11 | |
| AtCoder Beginner Contest 181 | 3038 | 701 | 118 | +50 | |
| AtCoder Beginner Contest 182 | 4734 | 424 | 147 | +29 | |
| AtCoder Beginner Contest 185 | 5381 | 283 | 161 | +14 | |
| AtCoder Beginner Contest 188 | 6254 | 171 | 161 | ±0 | |
| Panasonic Programming Contest (AtCoder Beginner Contest 195) | 5822 | 187 | 164 | +3 | |
| AtCoder Beginner Contest 198 | 4823 | 457 | 190 | +26 | |
| AtCoder Beginner Contest 204 | 6456 | 205 | 192 | +2 | |
| AtCoder Beginner Contest 212 | 3140 | 752 | 245 | +53 | |
| AtCoder Beginner Contest 220 | 3538 | 669 | 288 | +43 | |
| AtCoder Beginner Contest 234 | 5891 | 223 | 280 | -8 | |
| HHKB Programming Contest 2022(AtCoder Beginner Contest 235) | 5455 | 322 | 284 | +4 | |