| 5617 | The Child and Polygon | 1 | 1 | 100.0% |
| 5619 | The Child and Homework | 1 | 1 | 100.0% |
| 5620 | Pudding Monsters | 1 | 1 | 100.0% |
| 5623 | Special Graph | 1 | 1 | 100.0% |
| 5624 | 特殊网格 | 4 | 4 | 100.0% |
| 5628 | Furukawa Nagisa's Tree | 1 | 1 | 100.0% |
| 5629 | Nanami's Power Plant | 1 | 1 | 100.0% |
| 5630 | Tachibana Kanade's Tofu | 1 | 1 | 100.0% |
| 5631 | Nanami的数字板 | 4 | 4 | 100.0% |
| 5632 | 伦子的记忆笔记 | 2 | 2 | 100.0% |
| 5635 | Square Tiling | 1 | 1 | 100.0% |
| 5636 | 前缀以及后缀 | 4 | 7 | 57.1% |
| 5637 | 主要掉期 | 1 | 2 | 50.0% |
| 5639 | Choosing Teams | 1 | 1 | 100.0% |
| 5640 | Random Task | 1 | 1 | 100.0% |
| 5643 | Black Square | 1 | 1 | 100.0% |
| 5645 | Baldman and the military | 1 | 1 | 100.0% |
| 5646 | Game of chess unfinished | 2 | 2 | 100.0% |
| 5647 | Tricky Function | 1 | 1 | 100.0% |
| 5648 | Guess the Tree | 1 | 1 | 100.0% |
| 5650 | Xor-tree | 1 | 1 | 100.0% |
| 5651 | 警察巡逻队 | 4 | 6 | 66.7% |
| 5652 | Match & Catch | 1 | 1 | 100.0% |
| 5653 | Checkposts | 2 | 3 | 66.7% |
| 5655 | Police Recruits | 1 | 1 | 100.0% |
| 5656 | Sereja and Mirroring | 1 | 1 | 100.0% |
| 5657 | Sereja and Mugs | 1 | 1 | 100.0% |
| 5658 | Sereja and Sets | 1 | 1 | 100.0% |
| 5659 | Sereja and Squares | 1 | 1 | 100.0% |
| 5660 | Sereja and Two Sequences | 1 | 1 | 100.0% |
| 5661 | Sereja and Table | 1 | 1 | 100.0% |
| 5663 | Biathlon Track | 1 | 1 | 100.0% |
| 5666 | 代码的bug | 8 | 11 | 72.7% |
| 5667 | Pasha and Hamsters | 1 | 1 | 100.0% |
| 5668 | Playing the ball | 1 | 1 | 100.0% |
| 5669 | Cup Trick | 1 | 1 | 100.0% |
| 5670 | Bug in Code | 3 | 3 | 100.0% |
| 5671 | 在线会议 | 2 | 2 | 100.0% |
| 5673 | Email address | 1 | 1 | 100.0% |
| 5675 | Translation | 1 | 1 | 100.0% |
| 5676 | Tricky Password | 1 | 3 | 33.3% |
| 5677 | Big Problems for Organizers | 1 | 1 | 100.0% |
| 5682 | President's Path | 1 | 1 | 100.0% |
| 5683 | Population Size | 1 | 1 | 100.0% |
| 5686 | zz关灯 | 171 | 271 | 63.1% |
| 5687 | Mashmokh's Designed Problem | 1 | 1 | 100.0% |
| 5688 | Mashmokh and Water Tanks | 1 | 1 | 100.0% |
| 5689 | Mashmokh and Reverse Operation | 1 | 1 | 100.0% |
| 5691 | Maze 2D | 1 | 1 | 100.0% |
| 5692 | 2048 | 4 | 4 | 100.0% |