| # | ID | Name | Difficulty | Solver |
|---|---|---|---|---|
| 1 | abc167_d | D. Teleporter | 754 | 11918 |
| 2 | abc136_d | D. Gathering Children | 794 | 9834 |
| 3 | abc179_e | E. Sequence Sum | 1175 | 5992 |
| 4 | abc241_e | E. Putting Candies | 1248 | 4368 |
| 5 | abc293_e | E. Geometric Progression | 1453 | 3957 |
| 6 | abc175_d | D. Moving Piece | 1491 | 4582 |
| 7 | abc030_d | D. へんてこ辞書 | 1586 | 1871 |
| 8 | abc013_4 | D. 阿弥陀 | 1730 | 1705 |
| 9 | agc036_b | B. Do Not Duplicate | 1771 | 1521 |
| 10 | arc020_3 | C. A mod B Problem | 2141 | 683 |
| 11 | arc060_c | E. Tak and Hotels | 2154 | 2053 |
| 12 | abc212_f | F. Greedy Takahashi | 2332 | 1079 |
| 13 | abc212_h | H. Nim Counting | 2741 | 521 |
| 14 | acl1_d | D. Keep Distances | 2764 | 339 |
| 15 | agc006_c | C. Rabbit Exercise | 2996 | 1320 |
| 16 | arc048_d | D. たこ焼き屋とQ人の高橋君 | 3062 | 143 |
| 17 | typical90_bf | 058. Original Calculator（★4） | null | 3239 |
| 18 | typical90_e | 005. Restricted Digits（★7） | null | 1294 |
| 19 | joi2020ho_b | B. JJOOII 2 (JJOOII 2) | null | 580 |
| 20 | utpc2012_08 | H. 区間スケジューリングクエリ | null | 64 |
| 21 | pakencamp_2019_day4_f | F. イーハチはやる | null | 22 |