Group Sum Sudoku

  • Place a digit from 1 to 9 into each of the empty squares so that each digit appears exactly once in each of the rows, columns and the nine outlined 3x3 regions.
  • Each number at the intersection of four cells is the sum of digits in those four cells.
  • Group Sum Sudoku

    Sudokus that no one can solve

    Sudokus that no one can solve, not only including Sodukus which is very difficult but also that no one trying to solve it.

     

    13-January-2021
    Group Sum Sudoku 13-January-2021
    13-January-2021

     

    14-January-2021
    Group Sum Sudoku 14-January-2021
    14-January-2021

     

    17-January-2021
    Group Sum Sudoku 17-January-2021
    17-January-2021

     

    17-January-2021
    Group Sum Sudoku 17-January-2021
    17-January-2021

     

    18-January-2021
    Group Sum Sudoku 18-January-2021
    18-January-2021

     

    23-January-2021
    Group Sum Sudoku 23-January-2021
    23-January-2021

     

    28-January-2021
    Group Sum Sudoku 28-January-2021
    28-January-2021

     

    31-January-2021
    Group Sum Sudoku 31-January-2021
    31-January-2021

     

    4-February-2021
    Group Sum Sudoku 4-February-2021
    4-February-2021

     

    10-February-2021
    Group Sum Sudoku 10-February-2021
    10-February-2021

     

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