| coins_ioi | Communication | IOI 2017 Practice | 38 |
| wiring | Batch | IOI 2017, Dynamic Programming | 19 |
| train_ioi | Batch | IOI 2017, Graph Theory | 8 |
| prize | Batch | IOI 2017, Blackbox | 8 |
| mountains | Batch | IOI 2017 Practice, Dynamic Programming | 8 |
| books_ioi | Batch | IOI 2017 | 5 |
| cup | Batch | IOI 2017 Practice, Blackbox | 4 |
| simurgh | Batch | IOI 2017, Blackbox, Graph Theory | 3 |
| nowruz | Output Only | IOI 2017 | 1 |
| sudoku_ioi | Output Only | IOI 2017 Practice | 0 |