MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

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.

220071 puzzles downloaded.

  5 14         13     7   1   3  
    7 16   1           11     14 4
    8     14 2               6  
12   13 1             8          
    6       16       4 14 12      
    2     10   5     6     8 13  
4 8     12           1 15        
16 10 9       15           4 11    
    5 9           2       3 10 12
        4 3           12     8 13
  16 3     5     1   9     4    
      12 2 13       8       1    
          12             8 15   16
  11               4 12     9    
6 15     5           10   14 13    
  3   5   9     15         7 4  
Showing puzzle number: 474
Puzzletype: Symmetrical Sudoku
Startnumbers: 84
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print