Shuzzles · ShudokuSaturday, 19 September 2026
ToughTriples, X-Wings, Y-Wings and colouring. Expect to work for every cell.
26 clues · difficulty rating 245 · 57 logical stepsTechniques: Hidden Pair, Simple ColouringPinch points: 3 (moments with only one move available) · average choices per step 7.8
shuzzles.co.uk/shudoku/2026-09-19/tough/