Tom Collyer
| Grandmaster |
|---|
| Sudoku & Killer Sudoku |
| Gold: 4, Silver: 1, Bronze: 2 |
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| Sudoku & Killer Sudoku: Gold (2024) |
| 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 |
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