MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleLexidicemPuzzleCalcuDokuSangerProbabilityLærer

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.

          11   5     16   13     15
    16       1     7            
6   10 13 15 16   7           8 4  
    8     13   9   11            
4     12     15                 8
  13                   11     9 7
  15   5       4 14 13         1 6
  10             16     8       12
1       9     11             5  
9 8         5 3 11       1   14  
7 2     10                   8  
3                 15     4     10
            6   10   13     7    
  9 4           15   11 12 10 5   1
            16     3       12    
10     11   12     7   1          
Showing puzzle number: 134
Puzzletype: Symmetrical Sudoku
Startnumbers: 78
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print