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  • Coloured puzzle:
  • Restart puzzle

      Restart puzzle

    Clear all digits and start again?

  • Help

    Help

    How to solve a Sudoku

    Put digits in the empty squares such that in each row and in each column the digits 1-9 appear exactly once, and they appear exactly once in the 3 × 3 "blocks".

    Turn on "Error Checking" in the Settings menu for some extra help (duplicate digits then turn red).

    And..

    Solve all three puzzles of one day (Light, Medium, and Heavy) and get a  ! For each three Light puzzles you solve in one day you get a feather , for each three Medium a medal , and for each three Heavy an anvil  !
    Watch videos for extra puzzles.


    Please send your feedback / bug reports etc. to sudokucrack.help@gmail.com

  • About Sudoku Crack

    About...

    © 2018-2019 Patrick Min

    Please send your feedback / bug reports etc. to sudokucrack.help@gmail.com





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