MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles disjoint groups (Su Doku)

My database includes 656 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 4x4 box contains the digits 1 through 16. The cells with the same color must also contain the digits 1 through 16. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

178722 puzzles downloaded.

12 10   7 8 16                   13
16 9     1   3     7 4 10 8     11
    15 1       10     13 12   16    
      5 2 15   6               7
7   12             11         8  
            9         7 5 6    
      3         5 8 12   2     9
15 5           1     10 4 11      
      8 6 12     4           5 14
9     16   10 8 14         7      
    3 4 9         13            
  12         15             11   8
2               9   3 1 13      
    7   10 1     2       15 8    
14     13 15 3 11     10   6     1 5
5                   11 13 12   3 10
Showing puzzle number: 552
Puzzletype: Symmetrical Sudoku
Startnumbers: 92
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print