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.

279790 puzzles downloaded.

    3   8             2        
11       4         15            
  14   4   1         7         16
  10   7 9   15         4   14    
        16     15   6       4    
  8   6     9 3 16         10   7
  2   15     4       8          
14 3       8 2 12 1   13   15   16  
  11   8   12   5 9 1 10       4 14
          13       14     7   6  
15   14         10 12 16     2   11  
    10       14   4     11        
    5   12         8   16 11   14  
3         16         15   9   13  
            10         12       8
        3             14   16    
Showing puzzle number: 26
Puzzletype: Symmetrical Sudoku
Startnumbers: 82
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print