Tom Collyer
| Grandmaster |
|---|
| Sudoku & Killer Sudoku |
| Gold: 3, Silver: 1, Bronze: 2 |
|---|
| Sudoku & Killer Sudoku: Gold (2022) |
| Sudoku: Bronze (2021) |
| Sudoku: Bronze (2020) |
| Sudoku & Killer Sudoku: Gold (2019) |
| Kenken & Other Puzzles: Silver (2019) |
| KenKen and Sudoku Olympiad Championship: Gold (2017) |
| Code | Name | Partner | Medal | Junior Medal | Rank | Pentamind |
|---|---|---|---|---|---|---|
| PZSU | Sudoku & Killer Sudoku | Gold | 1 | 88.89 |