| # | ID | Name | Difficulty | Solver |
|---|---|---|---|---|
| 1 | abc454_d | D. (xx) | 706 | 7021 |
| 2 | abc256_e | E. Takahashi's Anguish | 1224 | 4723 |
| 3 | abc296_e | E. Transition Game | 1285 | 4064 |
| 4 | abc357_e | E. Reachability in Functional Graph | 1295 | 5045 |
| 5 | abc245_f | F. Endless Walk | 1451 | 4248 |
| 6 | arc030_3 | C. 有向グラフ | 2180 | 517 |
| 7 | arc049_c | C. ぬりまーす | 2308 | 355 |
| 8 | arc010_4 | D. 情報伝播 | 2481 | 260 |
| 9 | discovery_2016_final_d | D. ディスコ社内ツアーⅡ | 2652 | 56 |
| 10 | tenka1_2014_qualA_e | E. パズルの移動 | 2750 | 85 |
| 11 | typical90_u | 021. Come Back in One Piece（★5） | null | 4173 |
| 12 | practice2_g | G. SCC | null | 1815 |
| 13 | practice2_h | H. Two SAT | null | 1109 |
| 14 | past202107_j | J. Never Ending Journey | null | 498 |
| 15 | joisc2009_advertisement | advertisement. 宣伝 (Advertisement) | null | 394 |