Windoku

  • Plaats de cijfers 1 tot 9 in elk leeg vakje, zodat elk cijfer precies één keer voorkomt in elke rij, elke kolom en elk van de 9 3x3 regio's.
  • Elk van de vier schaduw 3x3 vakken moet de cijfers 1 tot 9 bevatten.

    • Windoku

    Sudoku's die niemand kan oplossen

    Sudoku's die niemand kan oplossen, niet alleen de zeer moeilijke, maar ook diegene die nog niemand heeft geprobeerd op te lossen.

     

    05 November 2025
    Windoku 05 November 2025
    05 November 2025

     

    12 November 2025
    Windoku 12 November 2025
    12 November 2025

     

    12 November 2025
    Windoku 12 November 2025
    12 November 2025

     

    13 November 2025
    Windoku 13 November 2025
    13 November 2025

     

    15 November 2025
    Windoku 15 November 2025
    15 November 2025

     

    16 November 2025
    Windoku 16 November 2025
    16 November 2025

     

    27 November 2025
    Windoku 27 November 2025
    27 November 2025

     

    29 November 2025
    Windoku 29 November 2025
    29 November 2025

     

    30 November 2025
    Windoku 30 November 2025
    30 November 2025

     

    06 December 2025
    Windoku 06 December 2025
    06 December 2025

     

    06 December 2025
    Windoku 06 December 2025
    06 December 2025

     

    13 December 2025
    Windoku 13 December 2025
    13 December 2025

     

    16 December 2025
    Windoku 16 December 2025
    16 December 2025

     

    19 December 2025
    Windoku 19 December 2025
    19 December 2025

     

    25 December 2025
    Windoku 25 December 2025
    25 December 2025

     

    25 December 2025
    Windoku 25 December 2025
    25 December 2025

     

    08 January 2026
    Windoku 08 January 2026
    08 January 2026

     

    14 January 2026
    Windoku 14 January 2026
    14 January 2026

     

    21 January 2026
    Windoku 21 January 2026
    21 January 2026

     

    26 January 2026
    Windoku 26 January 2026
    26 January 2026

     

    04 February 2026
    Windoku 04 February 2026
    04 February 2026

     

    08 February 2026
    Windoku 08 February 2026
    08 February 2026

     

    09 February 2026
    Windoku 09 February 2026
    09 February 2026

     

    12 February 2026
    Windoku 12 February 2026
    12 February 2026

     

    17 February 2026
    Windoku 17 February 2026
    17 February 2026

     

    20 February 2026
    Windoku 20 February 2026
    20 February 2026

     

    22 February 2026
    Windoku 22 February 2026
    22 February 2026

     

    25 February 2026
    Windoku 25 February 2026
    25 February 2026

     

    01 March 2026
    Windoku 01 March 2026
    01 March 2026

     

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