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.

278010 puzzles downloaded.

        4   2                 6
3 4 8 2 9   13     15   1        
11         10         5 8       13
  10     14           4          
1   15         4 12     11 8      
      13 2       8              
4     5   8   12     6 14 16 9 11  
  7     1       4              
              5       16     3  
  9 6 8 10 14     1   3   4     11
              2       6 5      
      4 16     3 13         12   1
          15           10     7  
6       11 2         7         10
        12   16     3   4 1 5 8 9
7                 2   13        
Showing puzzle number: 529
Puzzletype: Symmetrical Sudoku
Startnumbers: 80
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print