Edge Difference 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.
  • A number at the edge of the diagram indicates the difference between the first and the last number in the corresponding row or column.

    • Edge Difference 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.

     

    17-September-2020
    Edge Difference Sudoku 17-September-2020
    17-September-2020

     

    25-September-2020
    Edge Difference Sudoku 25-September-2020
    25-September-2020

     

    5-October-2020
    Edge Difference Sudoku 5-October-2020
    5-October-2020

     

    8-October-2020
    Edge Difference Sudoku 8-October-2020
    8-October-2020

     

    13-October-2020
    Edge Difference Sudoku 13-October-2020
    13-October-2020

     

    2-November-2020
    Edge Difference Sudoku 2-November-2020
    2-November-2020

     

    5-November-2020
    Edge Difference Sudoku 5-November-2020
    5-November-2020

     

    9-November-2020
    Edge Difference Sudoku 9-November-2020
    9-November-2020

     

    10-November-2020
    Edge Difference Sudoku 10-November-2020
    10-November-2020

     

    11-November-2020
    Edge Difference Sudoku 11-November-2020
    11-November-2020

     

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