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.

243446 puzzles downloaded.

4     16       13                
  10   3 4         16 1 8 12 2    
2   6       9       11     5   13
    8 7 11   16     14            
    5     13 3       16     15    
16 9                 15 13 8      
        15       10           13 16
  4         11 16                
                1 10         8  
11 13           12       16        
      4 5 16                 10 11
    10     3       9 12     6    
            13     7   4 15 14    
7   3     4       1       12   5
    16 2 12 10 8         14 11   7  
                8       10     9
Showing puzzle number: 483
Puzzletype: Symmetrical Sudoku
Startnumbers: 78
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print