MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

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.

220648 puzzles downloaded.

  4 16   13         11   10        
7             3             2  
  15 12 11   9   13   16 6 4   10   5
11       14 16             15   9  
    1 2     13   4   9 5 14 6   11
  14 7 8 2   11     6 1 3     16  
15   3           2 13 11 14 12     10
  1               9   7     6  
  13     5   7               12  
4     10 8 13 16 7           5   3
  11     12 15 5     3   1 16 13 14  
13   14 1 9 2   15   10     7 4    
  7   9             8 13       2
16   4   15 14 2   13   7   10 12 1  
  6             3             9
        6   4         11   7 5  
Showing puzzle number: 8
Puzzletype: Symmetrical Sudoku
Startnumbers: 106
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print