| 4121 | Singer House | 0 | 2 | 0.000% |
| 4129 | Dirty Arkady's Kitchen | 1 | 1 | 100.000% |
| 4131 | Best Edge Weight | 1 | 1 | 100.000% |
| 4134 | Tree Queries | 1 | 1 | 100.000% |
| 4837 | Bear and Chemistry | 1 | 1 | 100.000% |
| 4853 | The Chocolate Spree | 1 | 1 | 100.000% |
| 4857 | Magic Matrix | 1 | 1 | 100.000% |
| 4894 | Island Puzzle | 1 | 3 | 33.333% |
| 4952 | Kingdom and its Cities | 1 | 1 | 100.000% |
| 4954 | Square Root of Permutation | 1 | 1 | 100.000% |
| 4977 | Minimum spanning tree for each edge | 1 | 1 | 100.000% |
| 5008 | Shortest Path最短路径 | 3 | 4 | 75.000% |
| 5026 | Wilbur and Strings | 1 | 2 | 50.000% |
| 5600 | Valera and Swaps | 1 | 1 | 100.000% |
| 5645 | Baldman and the military | 1 | 1 | 100.000% |
| 5670 | Bug in Code | 3 | 3 | 100.000% |
| 5677 | Big Problems for Organizers | 1 | 1 | 100.000% |
| 5682 | President's Path | 1 | 1 | 100.000% |
| 5915 | Dima and Kicks | 1 | 1 | 100.000% |