| # | ID | Name | Difficulty | Solver |
|---|---|---|---|---|
| 1 | abc004_4 | D. マーブル | 1861 | 1703 |
| 2 | acl1_c | C. Moving Pieces | 1983 | 933 |
| 3 | abc247_g | G. Dream Team | 2159 | 1161 |
| 4 | abc231_h | H. Minimum Coloring | 2681 | 478 |
| 5 | abc214_h | H. Collecting | 3138 | 456 |
| 6 | practice2_e | E. MinCostFlow | null | 1026 |
| 7 | past202005_o | O. Quoits | null | 297 |
| 8 | past202109_k | K. Happy Wedding! | null | 289 |
| 9 | past202107_m | M. Divide | null | 226 |
| 10 | s8pc_3_d | D. Souvenirs | null | 153 |
| 11 | maximum_2013_f | F. 3人の騎士と1匹の犬 | null | 77 |