A free Sudoku solver with a clean, quick, and easy user interface.

  • Popup Keypad for Quick Entry
  • Solve One Spot or the Entire Puzzle
  • Shake to Erase Last Entry
  • Multiple Solutions Warning
  • Create Puzzles for Printing, Saving, or Emailing
  • Open Entered Puzzles in Vivid Sudoku to Play
Use this sudoku solver to check your solutions, get a helpful hint, cheat, create your own puzzles, or enter a puzzle from anywhere to play it in another Sudoku App!