Shuzzles · ShudokuTuesday, 1 September 2026
ToughTriples, X-Wings, Y-Wings and colouring. Expect to work for every cell.
28 clues · difficulty rating 413 · 64 logical stepsTechniques: Pointing Pair/Triple ×3, Box/Line Reduction ×2, Naked Pair, Simple Colouring ×3, Y-Wing ×2Pinch points: 8 (moments with only one move available) · average choices per step 5.4
shuzzles.co.uk/shudoku/2026-09-01/tough/