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.

215634 puzzles downloaded.

5       13       11     16   2 7  
      15   5           7   13    
  6         8 7   5 4     15    
          6       8           3
      4 2 12     8 13            
      5   10 14 3     11          
1   2   5     11   4     7 12 6  
      11 9   13         2 8 14   16
12   11 6 3         10   14 4      
  16 3 14     5   9     1   8   6
          14     4 2 12   3      
            10 13     3 6 15      
9           12       16          
    1     2 16   7 3         8  
    5   6           10   14      
  2 6   14     10       5       9
Showing puzzle number: 573
Puzzletype: Symmetrical Sudoku
Startnumbers: 88
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print