Kropki 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.
  • If absolute difference between two digits in neighbouring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighbouring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.
  • Kropki 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.

     

    29-September-2020
    Kropki Sudoku 29-September-2020
    29-September-2020

     

    9-October-2020
    Kropki Sudoku 9-October-2020
    9-October-2020

     

    9-October-2020
    Kropki Sudoku 9-October-2020
    9-October-2020

     

    12-October-2020
    Kropki Sudoku 12-October-2020
    12-October-2020

     

    12-October-2020
    Kropki Sudoku 12-October-2020
    12-October-2020

     

    19-October-2020
    Kropki Sudoku 19-October-2020
    19-October-2020

     

    20-October-2020
    Kropki Sudoku 20-October-2020
    20-October-2020

     

    29-October-2020
    Kropki Sudoku 29-October-2020
    29-October-2020

     

    13-November-2020
    Kropki Sudoku 13-November-2020
    13-November-2020

     

    14-November-2020
    Kropki Sudoku 14-November-2020
    14-November-2020

     

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