Free Sudoku online

Fill the 9×9 grid so every row, every column and every 3×3 box has the numbers 1 to 9, with no repeats.

1. Tap a cell, then a number.
2. Use the pencil to note the options for a cell.
3. A hint fills one cell and explains why the number goes there.
4. Every puzzle has exactly one solution, from Easy to Expert.
5. Every day there are 3 new goals to complete while you play.

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