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Sudoku

A 4×4. Fill today’s clues. Same grid today.

Tap empty cells to cycle 1 to 4 until the grid is valid.

About Sudoku

A 4×4 Latin square with 2×2 boxes and a handful of clues. Tap a cell to cycle 1–4. Same puzzle for everyone today. A valid fill is a hundred. Unlimited runs, best counts.

More tap games

Browse all tap games or today's daily challenges.