David Collison
From Countdown
David Collison was a contestant in Series 94. He was a retiree and keen Sudoku player from London, who has represented the United Kingdom in prior World Sudoku Championships.
Episodes
| # | Date | Type | Contestant 1 | Score | Contestant 2 | Presenters | Guest | Lex | Max | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8830 | 11/08/2026 | P | Aoife Ward | 98 – 40 | David Collison | Colin Murray | Rachel Riley | Pauline McLynn | Susie Dent | 123 | ||
