| 235 | heaps | IATI Shumen 2021 Senior, Day 1 | 3 / 13 |
| 236 | miners | IATI Shumen 2021 Senior, Day 1 | 11 / 18 |
| 237 | news | IATI Shumen 2021 Senior, Day 1 | 12 / 21 |
| 240 | delivery | IATI Shumen 2021 Senior, Day 2 | 12 / 22 |
| 241 | rabbit | IATI Shumen 2021 Senior, Day 2 | 10 / 23 |
| 376 | sss | IATI Shumen 2021 Junior, Day 2 | 15 / 29 |
| 377 | wall | IATI Shumen 2021 Junior, Day 1 | 2 / 5 |
| 385 | pretty | IATI Shumen 2021 Junior, Day 1 | 14 / 32 |
| 386 | sum_prod | IATI Shumen 2021 Junior, Day 1 | 1 / 13 |
| 387 | monopoly | IATI Shumen 2021 Junior, Day 2 | 33 / 37 |
| 388 | cutting | IATI Shumen 2021 Junior, Day 2 | 5 / 9 |