| AtCoder Regular Contest 058 | 8 | 3200 |  2000 | - | |
| AtCoder Regular Contest 068 | 1 | 3200 |  2455 | +455 | |
| AtCoder Grand Contest 010 | 14 | 3408 |  2736 | +281 | |
| Mujin Programming Challenge 2017 | 3 | 3968 | 3099 | +363 | |
| AtCoder Grand Contest 011 | 1 | 4307 | 3424 | +325 | |
| AtCoder Regular Contest 070 | 97 | - | - | - | |
| AtCoder Grand Contest 014 | 25 | 3170 | 3378 | -46 | |
| AtCoder Grand Contest 018 | 25 | 3225 | 3350 | -28 | |
| AtCoder Petrozavodsk Contest 001 | 64 | 2709 | 3271 | -79 | |
| AtCoder Grand Contest 021 | 3 | 4019 | 3406 | +135 | |
| AtCoder Grand Contest 024 | 13 | 3541 | 3423 | +17 | |
| AtCoder Grand Contest 025 | 11 | 3572 | 3442 | +19 | |
| AtCoder Grand Contest 026 | 7 | 3704 | 3477 | +35 | |
| AtCoder Grand Contest 027 | 31 | 3177 | 3443 | -34 | |
| AtCoder Grand Contest 028 | 21 | 3251 | 3421 | -22 | |
| AtCoder Grand Contest 029 | 12 | 3528 | 3433 | +12 | |
| AtCoder Grand Contest 030 | 9 | 3667 | 3462 | +29 | |
| AtCoder Grand Contest 031 | 35 | 3118 | 3427 | -35 | |
| AtCoder Grand Contest 032 | 16 | 3467 | 3431 | +4 | |
| AtCoder Grand Contest 033 | 32 | 3154 | 3404 | -27 | |
| AtCoder Grand Contest 034 | 17 | 3460 | 3410 | +6 | |
| AtCoder Grand Contest 035 | 23 | 3280 | 3396 | -14 | |
| AtCoder Grand Contest 036 | 25 | 3194 | 3376 | -20 | |
| AtCoder Grand Contest 037 | 36 | 3101 | 3349 | -27 | |
| AtCoder Grand Contest 038 | 78 | 2702 | 3296 | -53 | |
| AtCoder Grand Contest 039 | 15 | 3474 | 3316 | +20 | |
| AtCoder Grand Contest 040 | 9 | 3616 | 3351 | +35 | |
| AtCoder Beginner Contest 150 | 28 | - | - | - | |
| Dwango Programming Contest 6th | 36 | - | - | - | |
| Keyence Programming Contest 2020 | 20 | - | - | - | |
| AtCoder Beginner Contest 154 | 98 | - | - | - | |
| AtCoder Grand Contest 043 | 129 | 2634 | 3294 | -57 | |
| AtCoder Beginner Contest 165 | 1 | - | - | - | |
| AtCoder Grand Contest 044 | 178 | 2448 | 3230 | -64 | |
| NOMURA Programming Competition 2020 | 3624 | - | - | - | |
| AtCoder Grand Contest 045 | 167 | 2426 | 3168 | -62 | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2020 | 100 | - | - | - | |
| AtCoder Beginner Contest 170 | 120 | - | - | - | |
| AtCoder Grand Contest 046 | 8 | 3766 | 3246 | +78 | |
| AtCoder Grand Contest 047 | 93 | 2759 | 3205 | -41 | |
| ACL Contest 1 | 655 | - | - | - | |
| AtCoder Grand Contest 048 | 51 | 2969 | 3183 | -22 | |
| AtCoder Grand Contest 049 | 13 | 3504 | 3220 | +37 | |
| AtCoder Regular Contest 109 | 13 | - | - | - | |
| AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) | 1466 | - | - | - | |
| AtCoder Grand Contest 050 (Good Bye rng_58 Day 1) | 11 | 3624 | 3268 | +48 | |
| AtCoder Grand Contest 051 (Good Bye rng_58 Day 2) | 133 | 2448 | 3207 | -61 | |
| AtCoder Grand Contest 052 | 51 | 2922 | 3181 | -26 | |
| AtCoder Grand Contest 054 | 7 | 3713 | 3248 | +67 | |
| AtCoder Beginner Contest 230 | 873 | - | - | - | |
| AtCoder Grand Contest 056 | 442 | 1831 | 3162 | -86 | |
| AtCoder Regular Contest 131 | 1937 | - | - | - | |
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 22 | - | - | - | |
| M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) | 228 | - | - | - | |
| AtCoder Beginner Contest 233 | 30 | - | - | - | |
| AtCoder Regular Contest 132 | 278 | - | - | - | |
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 250 | - | - | - | |
| AtCoder Regular Contest 134 | 37 | - | - | - | |
| AtCoder Beginner Contest 245 | 254 | - | - | - | |
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 249） | 163 | - | - | - | |
| AtCoder Grand Contest 057 | 115 | 2683 | 3121 | -41 | |
| AtCoder Beginner Contest 250 | 407 | - | - | - | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2022（AtCoder Beginner Contest 256) | 152 | - | - | - | |
| AtCoder Regular Contest 142 | 4 | - | - | - | |
| NS Solutions Corporation Programming Contest 2022（AtCoder Beginner Contest 257） | 15 | - | - | - | |
| AtCoder Regular Contest 143 | 46 | - | - | - | |
| AtCoder Beginner Contest 261 | 12 | - | - | - | |
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 191 | - | - | - | |
| AtCoder Beginner Contest 278 | 2392 | - | - | - | |
| TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) | 27 | - | - | - | |
| AtCoder Grand Contest 061 | 328 | 2140 | 3053 | -68 | |
| AtCoder Regular Contest 158 | 297 | - | - | - | |
| AtCoder Beginner Contest 294 | 73 | - | - | - | |
| AtCoder Grand Contest 065 | 33 | 3139 | 3062 | +9 | |
| AtCoder Beginner Contest 338 | 33 | - | - | - | |
| Toyota Programming Contest 2024#2（AtCoder Beginner Contest 341） | 34 | - | - | - | |
| AtCoder Regular Contest 172 | 697 | - | - | - | |
| AtCoder Beginner Contest 343 | 10 | - | - | - | |
| Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344） | 86 | - | - | - | |
| Monoxer Programming Contest 2024（AtCoder Beginner Contest 345） | 58 | - | - | - | |
| UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) | 10531 | - | - | - | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) | 281 | - | - | - | |
| AtCoder Regular Contest 180 | 79 | - | - | - | |
| Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) | 54 | - | - | - | |
| Toyota Programming Contest 2024#8（AtCoder Beginner Contest 365） | 93 | - | - | - | |
| AtCoder Beginner Contest 367 | 140 | - | - | - | |
| Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） | 107 | - | - | - | |
| Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) | 591 | - | - | - | |
| AtCoder Regular Contest 184 | 428 | - | - | - | |
| AtCoder Grand Contest 068 | 81 | 2824 | 3040 | -22 | |
| AtCoder Beginner Contest 376 | 1674 | - | - | - | |
| AtCoder Beginner Contest 381 | 659 | - | - | - | |
| AtCoder Grand Contest 069 | 71 | 2820 | 3019 | -21 | |
| Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384） | 50 | - | - | - | |
| AtCoder Grand Contest 070 | 109 | 2592 | 2983 | -36 | |
| AtCoder Regular Contest 191 (Div. 2) | 8 | - | - | - | |
| Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) | 10 | - | - | - | |
| AtCoder Regular Contest 192 (Div. 2) | 61 | - | - | - | |
| AtCoder Regular Contest 194 (Div. 2) | 16 | - | - | - | |
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 35 | - | - | - | |
| AtCoder Grand Contest 071 | 52 | 2943 | 2979 | -4 | |
| AtCoder Beginner Contest 400 | 37 | - | - | - | |
| AtCoder Regular Contest 200 (Div. 2) | 3 | - | - | - | |
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 7099 | - | - | - | |
| AtCoder Beginner Contest 416 | 440 | - | - | - | |
| AtCoder Beginner Contest 417 | 10 | - | - | - | |
| AtCoder Beginner Contest 418 | 105 | - | - | - | |
| AtCoder Regular Contest 204 (Div. 1) | 166 | 2356 | 2929 | -50 | |
Egor's Competition History