Shuzzles · ShudokuMonday, 7 September 2026
ToughTriples, X-Wings, Y-Wings and colouring. Expect to work for every cell.
29 clues · difficulty rating 262 · 55 logical stepsTechniques: Naked Pair ×2, Y-WingPinch points: 3 (moments with only one move available) · average choices per step 6.3
shuzzles.co.uk/shudoku/2026-09-07/tough/