My Sudoku

Unlimited Sudoku Puzzles

Unlimited Puzzles

  • 5 difficulty levels
  • Unlimited generated puzzles

The OOps Indicator

  • Comes on whenever you have duplicates on the board

Auto Notes

  • Turn on to show possible moves in each cell
  • Updates automatically as you play


  • Color themes to match your mood

Undo / Redo

  • Retrace your steps to see where you went wrong

Show Errors

  • Turn off for a really hard game
  • select 'Cell' to show duplicates for current cell
  • select 'Board' to show duplicates for entire board