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.

     

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

     

    20-November-2020
    Edge Difference Sudoku 20-November-2020
    20-November-2020

     

    22-November-2020
    Edge Difference Sudoku 22-November-2020
    22-November-2020

     

    26-November-2020
    Edge Difference Sudoku 26-November-2020
    26-November-2020

     

    7-December-2020
    Edge Difference Sudoku 7-December-2020
    7-December-2020

     

    9-December-2020
    Edge Difference Sudoku 9-December-2020
    9-December-2020

     

    11-December-2020
    Edge Difference Sudoku 11-December-2020
    11-December-2020

     

    28-December-2020
    Edge Difference Sudoku 28-December-2020
    28-December-2020

     

    6-January-2021
    Edge Difference Sudoku 6-January-2021
    6-January-2021

     

    7-January-2021
    Edge Difference Sudoku 7-January-2021
    7-January-2021

     

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