| AtCoder Grand Contest 001 | 3 | 3588 |  2388 | - | |
| AtCoder Regular Contest 058 | 9 | 3200 |  2655 | +267 | |
| AtCoder Regular Contest 059 | 16 | 2957 |  2710 | +55 | |
| AtCoder Grand Contest 004 | 8 | 3476 | 2897 | +187 | |
| CODE FESTIVAL 2016 qual A | 7 | 3613 | 3055 | +158 | |
| AtCoder Grand Contest 005 | 9 | 3486 | 3132 | +77 | |
| CODE FESTIVAL 2016 Final | 4 | 3781 | 3255 | +123 | |
| CODE FESTIVAL 2016 Grand Final | 6 | 3536 | 3296 | +41 | |
| AtCoder Regular Contest 065 | 2 | - | - | - | |
| AtCoder Grand Contest 008 | 7 | 3592 | 3339 | +43 | |
| AtCoder Regular Contest 067 | 34 | - | - | - | |
| AtCoder Grand Contest 009 | 3 | 3875 | 3425 | +86 | |
| AtCoder Grand Contest 010 | 1 | 4441 | 3617 | +192 | |
| Mujin Programming Challenge 2017 | 10 | 3551 | 3608 | -9 | |
| AtCoder Grand Contest 012 | 9 | 3538 | 3598 | -10 | |
| AtCoder Regular Contest 073 | 3 | - | - | - | |
| AtCoder Regular Contest 074 | 6 | - | - | - | |
| AtCoder Grand Contest 016 | 35 | 3096 | 3548 | -50 | |
| AtCoder Grand Contest 017 | 2 | 4126 | 3632 | +84 | |
| AtCoder Regular Contest 078 | 1 | - | - | - | |
| AtCoder Grand Contest 019 | 1 | 4307 | 3732 | +100 | |
| AtCoder Regular Contest 082 | 5 | - | - | - | |
| AtCoder Regular Contest 083 | 2 | - | - | - | |
| CODE FESTIVAL 2017 qual A | 11 | 3593 | 3717 | -15 | |
| Tenka1 Programmer Contest | 8 | - | - | - | |
| CODE FESTIVAL 2017 qual B | 5 | 3776 | 3723 | +6 | |
| AtCoder Regular Contest 084 | 1 | - | - | - | |
| CODE FESTIVAL 2017 Final | 3 | 3940 | 3749 | +26 | |
| AtCoder Regular Contest 087 | 1 | - | - | - | |
| AtCoder Regular Contest 088 | 2 | - | - | - | |
| AtCoder Grand Contest 020 | 1 | 4316 | 3826 | +77 | |
| AtCoder Regular Contest 089 | 2 | - | - | - | |
| AtCoder Grand Contest 022 | 1 | 4485 | 3919 | +93 | |
| AtCoder Regular Contest 094 | 5 | - | - | - | |
| AtCoder Grand Contest 024 | 53 | 2983 | 3847 | -72 | |
| AtCoder Grand Contest 025 | 14 | 3489 | 3814 | -33 | |
| AtCoder Regular Contest 099 | 11 | - | - | - | |
| AtCoder Regular Contest 100 | 15 | - | - | - | |
| SoundHound Inc. Programming Contest 2018 -Masters Tournament- | 2 | - | - | - | |
| AtCoder Grand Contest 027 | 4 | 3932 | 3827 | +13 | |
| AtCoder Grand Contest 028 | 13 | 3444 | 3792 | -35 | |
| AtCoder Grand Contest 029 | 51 | 2951 | 3728 | -64 | |
| AtCoder Grand Contest 030 | 3 | 4042 | 3765 | +37 | |
| World Tour Finals 2019 | 5 | 3623 | 3751 | -14 | |
| AtCoder Grand Contest 031 | 59 | 2894 | 3686 | -65 | |
| AtCoder Grand Contest 032 | 37 | 3119 | 3639 | -47 | |
| AtCoder Grand Contest 033 | 3 | 4016 | 3684 | +45 | |
| M-SOLUTIONS Programming Contest | 2 | - | - | - | |
| AtCoder Grand Contest 034 | 4 | 3960 | 3716 | +32 | |
| diverta 2019 Programming Contest 2 | 2 | - | - | - | |
| AtCoder Grand Contest 035 | 7 | 3744 | 3719 | +3 | |
| AtCoder Grand Contest 036 | 2 | 4132 | 3768 | +49 | |
| AtCoder Grand Contest 037 | 2 | 4179 | 3817 | +49 | |
| Japanese Student Championship 2019 Qualification | 8 | - | - | - | |
| AtCoder Beginner Contest 141 | 19 | - | - | - | |
| AtCoder Grand Contest 038 | 6 | 3802 | 3816 | -1 | |
| AtCoder Grand Contest 039 | 10 | 3632 | 3798 | -18 | |
| AtCoder Grand Contest 040 | 11 | 3540 | 3775 | -23 | |
| NIKKEI Programming Contest 2019-2 | 1 | - | - | - | |
| AtCoder Grand Contest 041 | 3 | 3953 | 3794 | +19 | |
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 4 | - | - | - | |
| AtCoder Grand Contest 043 | 5 | 3876 | 3803 | +9 | |
| AtCoder Grand Contest 044 | 26 | 3324 | 3762 | -41 | |
| NOMURA Programming Competition 2020 | 2 | - | - | - | |
| AtCoder Grand Contest 045 | 13 | 3574 | 3745 | -17 | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2020 | 6 | - | - | - | |
| AtCoder Grand Contest 046 | 7 | 3811 | 3752 | +7 | |
| AtCoder Grand Contest 047 | 67 | 2914 | 3690 | -62 | |
| ACL Contest 1 | 4 | - | - | - | |
| AtCoder Regular Contest 104 | 7 | - | - | - | |
| AtCoder Grand Contest 048 | 1 | 4469 | 3797 | +107 | |
| AtCoder Regular Contest 106 | 4 | - | - | - | |
| AtCoder Grand Contest 049 | 1 | 4361 | 3868 | +71 | |
| AtCoder Regular Contest 108 | 15 | - | - | - | |
| AtCoder Regular Contest 109 | 225 | - | - | - | |
| AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) | 1 | - | - | - | |
| AtCoder Grand Contest 050 (Good Bye rng_58 Day 1) | 1 | 4494 | 3948 | +80 | |
| AtCoder Grand Contest 051 (Good Bye rng_58 Day 2) | 5 | 3875 | 3941 | -7 | |
| AtCoder Regular Contest 111 | 7 | - | - | - | |
| AtCoder Regular Contest 113 | 2 | - | - | - | |
| AtCoder Grand Contest 052 | 7 | 3705 | 3920 | -21 | |
| AtCoder Regular Contest 114 | 2 | - | - | - | |
| AtCoder Regular Contest 116 | 1 | - | - | - | |
| AtCoder Grand Contest 053 | 8 | 3672 | 3897 | -23 | |
| AtCoder Regular Contest 117 | 6 | - | - | - | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2021（AtCoder Regular Contest 122) | 17 | - | - | - | |
| AtCoder Grand Contest 054 | 35 | 3118 | 3839 | -58 | |
| AtCoder Regular Contest 126 | 56 | - | - | - | |
| NEC Programming Contest 2021(AtCoder Beginner Contest 229) | 6 | - | - | - | |
| AtCoder Beginner Contest 230 | 59 | - | - | - | |
| AtCoder Grand Contest 056 | 52 | 2956 | 3775 | -64 | |
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 3 | - | - | - | |
| M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) | 58 | - | - | - | |
| AtCoder Beginner Contest 233 | 7 | - | - | - | |
| AtCoder Regular Contest 132 | 53 | - | - | - | |
| AtCoder Beginner Contest 234 | 19 | - | - | - | |
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 29 | - | - | - | |
| AtCoder Regular Contest 133 | 7 | - | - | - | |
| AtCoder Beginner Contest 236 | 2 | - | - | - | |
| AtCoder Beginner Contest 237 | 274 | - | - | - | |
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 238） | 3 | - | - | - | |
| AtCoder Regular Contest 137 | 34 | - | - | - | |
| Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138） | 294 | - | - | - | |
| AtCoder Grand Contest 057 | 13 | 3522 | 3752 | -23 | |
| AtCoder Regular Contest 140 | 1 | - | - | - | |
| AtCoder Regular Contest 141 | 1 | - | - | - | |
| AtCoder Regular Contest 142 | 3 | - | - | - | |
| AtCoder Regular Contest 143 | 1 | - | - | - | |
| AtCoder Beginner Contest 258 | 15 | - | - | - | |
| AtCoder Beginner Contest 259 | 3 | - | - | - | |
| AtCoder Regular Contest 144 | 3 | - | - | - | |
| AtCoder Regular Contest 145 | 1 | - | - | - | |
| AtCoder Grand Contest 058 | 3 | 3983 | 3777 | +25 | |
| AtCoder Regular Contest 146 | 12 | - | - | - | |
| AtCoder Regular Contest 147 | 2 | - | - | - | |
| UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) | 54 | - | - | - | |
| AtCoder Regular Contest 149 | 1 | - | - | - | |
| AtCoder Regular Contest 150 | 4 | - | - | - | |
| AtCoder Regular Contest 151 | 3 | - | - | - | |
| AtCoder Regular Contest 152 | 1 | - | - | - | |
| AtCoder Grand Contest 060 | 25 | 3257 | 3735 | -42 | |
| AtCoder Regular Contest 153 | 1 | - | - | - | |
| UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) | 297 | - | - | - | |
| AtCoder Regular Contest 154 | 2 | - | - | - | |
| AtCoder Regular Contest 155 | 2 | - | - | - | |
| AtCoder Grand Contest 061 | 138 | 2593 | 3660 | -75 | |
| AtCoder Regular Contest 156 | 3 | - | - | - | |
| Toyota Programming Contest 2023 Spring Qual B（AtCoder Beginner Contest 290） | 6192 | - | - | - | |
| AtCoder Regular Contest 157 | 1 | - | - | - | |
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 14 | - | - | - | |
| AtCoder Regular Contest 158 | 1 | - | - | - | |
| AtCoder Regular Contest 160 | 2 | - | - | - | |
| AtCoder Grand Contest 062 | 9 | 3600 | 3654 | -6 | |
| AtCoder Regular Contest 161 | 1 | - | - | - | |
| AtCoder Regular Contest 162 | 31 | - | - | - | |
| AtCoder Regular Contest 164 | 7 | - | - | - | |
| AtCoder Grand Contest 063 | 8 | 3650 | 3653 | -1 | |
| AtCoder Grand Contest 064 | 8 | 3598 | 3648 | -5 | |
| GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) | 76 | - | - | - | |
| World Tour Finals 2022 Day2 | 16 | - | - | - | |
| AtCoder Regular Contest 165 | 3 | - | - | - | |
| AtCoder Regular Contest 166 | 19 | - | - | - | |
| ALGO ARTIS Programming Contest 2023 Autumn（AtCoder Regular Contest 168） | 1 | - | - | - | |
| estie Programming Contest 2023 (AtCoder Regular Contest 169) | 6 | - | - | - | |
| AtCoder Grand Contest 065 | 164 | 2445 | 3571 | -77 | |
| AtCoder Regular Contest 170 | 1326 | - | - | - | |
| KAJIMA CORPORATION CONTEST 2024（AtCoder Beginner Contest 340） | 8613 | - | - | - | |
| AtCoder Regular Contest 172 | 1 | - | - | - | |
| AtCoder Regular Contest 173 | 3 | - | - | - | |
| AtCoder Regular Contest 174 | 221 | - | - | - | |
| AtCoder Regular Contest 175 | 165 | - | - | - | |
| AtCoder Grand Contest 066 | 13 | 3498 | 3564 | -7 | |
| AtCoder Regular Contest 176 | 824 | - | - | - | |
| AtCoder Regular Contest 177 | 22 | - | - | - | |
| AtCoder Regular Contest 178 | 1 | - | - | - | |
| AtCoder Regular Contest 179 | 28 | - | - | - | |
| AtCoder Regular Contest 180 | 703 | - | - | - | |
| World Tour Finals 2024 | 9 | - | - | - | |
| AtCoder Regular Contest 181 | 1062 | - | - | - | |
| AtCoder Regular Contest 182 | 5 | - | - | - | |
| AtCoder Grand Contest 067 | 7 | 3747 | 3583 | +19 | |
| AtCoder Grand Contest 068 | 28 | 3261 | 3555 | -28 | |
| AtCoder Regular Contest 186 | 3 | - | - | - | |
| AtCoder Grand Contest 069 | 8 | 3647 | 3564 | +9 | |
| AtCoder Grand Contest 070 | 69 | 2835 | 3509 | -55 | |
| AtCoder Regular Contest 191 (Div. 2) | 1197 | - | - | - | |
| AtCoder Regular Contest 193 (Div. 1) | 36 | - | - | - | |
| AtCoder Grand Contest 071 | 18 | 3354 | 3494 | -15 | |
| AtCoder Grand Contest 072 | 106 | 2134 | 3412 | -82 | |
| AtCoder Beginner Contest 417 | 163 | - | - | - | |
| AtCoder Regular Contest 203 (Div. 2) | 24 | - | - | - | |
| AtCoder Beginner Contest 418 | 264 | - | - | - | |
| AtCoder Regular Contest 205 (Div. 2) | 52 | - | - | - | |
| AtCoder Grand Contest 073 | 62 | 2905 | 3370 | -42 | |
| AtCoder Grand Contest 074 | 4 | 3766 | 3416 | +46 | |
Um_nik's Competition History