MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
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.

249560 puzzles downloaded.

11           8 13   14 5     6    
  7 15 6   5       4 10          
3     12   7     6 11         14  
          11     15     16   13 1  
    2   8 15               16 12  
    12             6   4 9 1    
  4     9   12             5 13  
16   7     1 13 6                
                9 7 16     2   12
  12 5             2   14     9  
    16 4 12   15             3    
  2 9               4 3   14    
  1 13   7     8     11          
  15         1 11     6   8     5
          12 10       1   13 15 3  
    8     3 14   4 5           11
Showing puzzle number: 261
Puzzletype: Symmetrical Sudoku
Startnumbers: 86
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print