MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles irregular (Su Doku)

My database includes 1031 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 12. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

691719 puzzles downloaded.

    8   1     9 6   12  
      9       3       5
      5           3   2
                  6 11 4
  3   12 2   7 10        
10       9 5            
            4 2       3
        10 1   4 9   5  
9 6 1                  
11   4           3      
5       4       8      
  7   1 3     6   8    
Showing puzzle number: 913
Puzzletype: Symmetrical Sudoku
Startnumbers: 44
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print