| # | ID | Name | Difficulty | Solver |
|---|---|---|---|---|
| 1 | abc323_b | B. Round-Robin Tournament | -267 | 14887 |
| 2 | abc341_e | E. Alternating String | 1223 | 3940 |
| 3 | arc045_b | B. ドキドキデート大作戦高橋君 | 1526 | 1711 |
| 4 | abc327_f | F. Apples | 1624 | 2292 |
| 5 | abl_e | E. Replace Digits | 1706 | 1821 |
| 6 | abc179_f | F. Simplified Reversi | 1713 | 2669 |
| 7 | abc332_f | F. Random Update Query | 1786 | 1674 |
| 8 | abc322_f | F. Vacation Query | 1806 | 1891 |
| 9 | abc237_g | G. Range Sort Query | 2088 | 1324 |
| 10 | abc177_f | F. I hate Shortest Path Problem | 2291 | 1222 |
| 11 | abc211_f | F. Rectilinear Polygons | 2350 | 671 |
| 12 | abc255_h | Ex. Range Harvest Query | 2430 | 661 |
| 13 | arc056_d | D. サケノミ | 2870 | 131 |
| 14 | typical90_ac | 029. Long Bricks（★5） | null | 2540 |
| 15 | dp_w | W. Intervals | null | 2128 |
| 16 | practice2_k | K. Range Affine Range Sum | null | 1138 |
| 17 | practice2_l | L. Lazy Segment Tree | null | 862 |
| 18 | past202004_n | N. Building Construction | null | 422 |
| 19 | past202107_n | N. Monochrome Design | null | 174 |
| 20 | joi2013ho5 | 5. バブルソート (Bubble Sort) | null | 125 |
| 21 | iroha2019_day2_k | K. 虫取り | null | 85 |
| 22 | icpc2015autumn_h | H. Donut Decoration | null | 52 |