| # | ID | Name | Difficulty | Solver |
|---|---|---|---|---|
| 1 | abc291_f | F. Teleporter and Closed off | 1449 | 2924 |
| 2 | abc334_f | F. Christmas Present 2 | 1813 | 2105 |
| 3 | abc243_g | G. Sqrt | 2032 | 1827 |
| 4 | agc012_b | B. Splatter Painting | 2047 | 1956 |
| 5 | code_festival_2017_qualc_d | D. Yet Another Palindrome Partitioning | 2132 | 1065 |
| 6 | agc020_c | C. Median Sum | 2259 | 2607 |
| 7 | agc009_d | D. Uninity | 3404 | 894 |
| 8 | dp_k | K. Stones | null | 18550 |
| 9 | typical90_bh | 060. Chimera（★5） | null | 2324 |
| 10 | joi2017yo_e | E. 尾根 (Ridge) | null | 541 |
| 11 | past202104_n | N. Activities | null | 309 |