| # | ID | Name | Difficulty | Solver |
|---|---|---|---|---|
| 1 | arc028_1 | A. 小石を取るゲーム | 203 | 2765 |
| 2 | abc031_c | C. 数列ゲーム | 1106 | 3747 |
| 3 | abc027_c | C. 倍々ゲーム | 1539 | 2826 |
| 4 | arc085_b | D. ABS | 1550 | 4374 |
| 5 | abc195_e | E. Lucky 7 Battle | 1609 | 3546 |
| 6 | arc137_c | C. Distinct Numbers | 2043 | 1985 |
| 7 | agc048_d | D. Pocky Game | 3046 | 867 |
| 8 | abc229_h | H. Advance or Eat | 3308 | 182 |