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.

275085 puzzles downloaded.

10     14               16     15  
  13   15           5 2 12   6    
9   11   12 16     14     7   3 13  
    8         14   4            
  12             6              
  14                 10       5  
16 6   11     10   1 8     15      
  15 5   9 6     12   16         3
13         14   11     9 3   2 16  
      16     7 10   2     11   8 6
  9       12                 3  
              9             1  
            13   9         4    
  10 13   14     3     4 5   1   8
    4   5 2 15           7   12  
  16     8               13     11
Showing puzzle number: 310
Puzzletype: Symmetrical Sudoku
Startnumbers: 80
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print