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  1. Sudoku iOS
  2. F.A.Q.

F.A.Q.

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  • How do I use hints?
  • How do I remove ads?
  • How do I make notes?
  • How do I change the difficulty level?
  • How do I erase all the numbers and notes that I've entered?
  • Why do the numbers I enter look so small?
  • How do I delete a number entered by mistake?
  • How do I know that a certain number has been placed in all the necessary cells?
  • How do I know that the sudoku is solved correctly and complete?
  • I think some of the sudoku cannot be solved. The numbers can't fit in correctly.
  • How points are calculated?
  • How do I change the language?
  • How do I disable sound effects?
  • How do I change the background theme?
  • How do I transfer my progress to a new device?
  • Privacy rights and options
Sudoku iOS
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