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IdleNest

Sudoku

Fill the grid so every row, column and 3×3 box has the digits 1 to 9.

How to play

  1. Tap a square, then a number.
  2. Use notes mode to pencil in candidates.
  3. Wrong numbers turn red. Fill the grid to win.

Questions

Does every puzzle have one solution?

Yes. Each puzzle is checked to make sure it has exactly one solution.

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