Sum Frame 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.
  • Digits outside the grid indicate the sum of the first 3 digits in the corresponding direction.
  • Sum Frame 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-June-2020
    Sum Frame Sudoku 13-June-2020
    13-June-2020

     

    13-June-2020
    Sum Frame Sudoku 13-June-2020
    13-June-2020

     

    15-June-2020
    Sum Frame Sudoku 15-June-2020
    15-June-2020

     

    15-June-2020
    Sum Frame Sudoku 15-June-2020
    15-June-2020

     

    15-June-2020
    Sum Frame Sudoku 15-June-2020
    15-June-2020

     

    15-June-2020
    Sum Frame Sudoku 15-June-2020
    15-June-2020

     

    16-June-2020
    Sum Frame Sudoku 16-June-2020
    16-June-2020

     

    17-June-2020
    Sum Frame Sudoku 17-June-2020
    17-June-2020

     

    18-June-2020
    Sum Frame Sudoku 18-June-2020
    18-June-2020

     

    21-June-2020
    Sum Frame Sudoku 21-June-2020
    21-June-2020

     

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