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      Sum Sudoku

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      Description
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      Walkthrough

      Sum Sudoku

       

      A challenging twist injects extra complexity to classic sudoku.

      How to play Sum Sudoku

      In addition to making sure the digits 1-9 appear only once in each row, column, and square, the numbers in the boxed spaces should also add up to the indicated sum.

      Need help? watch our Walkthrough for this game.

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