Battenburg 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.
  • Everywhere 2 odd and 2 even digits form a 2x2 checkerboard pattern, a Battenburg marking is given. A checkerboard pattern is a 2x2 area of cells where the top-left and bottom-right cells are of one type and the top-right and bottom-left cells are of another type. All possible dots are marked.

    • Battenburg 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.

     

    15-September-2020
    Battenburg Sudoku 15-September-2020
    15-September-2020

     

    16-September-2020
    Battenburg Sudoku 16-September-2020
    16-September-2020

     

    16-September-2020
    Battenburg Sudoku 16-September-2020
    16-September-2020

     

    20-September-2020
    Battenburg Sudoku 20-September-2020
    20-September-2020

     

    29-September-2020
    Battenburg Sudoku 29-September-2020
    29-September-2020

     

    5-October-2020
    Battenburg Sudoku 5-October-2020
    5-October-2020

     

    12-October-2020
    Battenburg Sudoku 12-October-2020
    12-October-2020

     

    13-October-2020
    Battenburg Sudoku 13-October-2020
    13-October-2020

     

    21-October-2020
    Battenburg Sudoku 21-October-2020
    21-October-2020

     

    31-October-2020
    Battenburg Sudoku 31-October-2020
    31-October-2020

     

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