Mini Sudoku Unlimited
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Tap a cell, then a digit. Keys: arrows move, 1–6 place, Backspace or 0 clears, N toggles pencil, Ctrl/⌘+Z undoes.
How to play
Fill the 6×6 grid so every row, every column and every box (3 wide, 2 tall) holds the digits 1 to 6 exactly once. Same rules as classic Sudoku, just smaller: a good warm-up or a coffee-break puzzle.
Every puzzle has exactly one solution, reachable by logic alone. Try today’s Mini daily or step up to classic 9×9.