MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

Sudoku puzzles irregular (Su Doku)

My database includes 15 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every box contains the digits 1 through 16. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

233373 puzzles downloaded.

  1     3 7         11 14     15  
  11     10 13             3 9 7 6
    13     14     2 7       6 16  
  15       16 9 12     7       5 1
8       4   14     6            
      12         4     11   16    
7     10 11 1       3       8    
        1 5 4 8 13 15       11    
    5       11 3 1 12 2 8        
    15       5       13 2 10     9
    7   15     2         16      
            12     14   13       10
15 8       4     10 2 16       12  
  3 1       15 10     12     7    
13 10 8 9             15 1     11  
  4     8 11         3 6     1  
Showing puzzle number: 6
Puzzletype: Symmetrical Sudoku
Startnumbers: 94
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print