MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

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.

583727 puzzles downloaded.

  3   11     6 12        
        1              
11 9     12 6            
            10 1 5   7  
  5 2 8 7 12            
4           2   12      
      9   2           1
            4 11 8 3 5  
  6   5 9 10            
            7 2     11 9
              5        
        11 7     10   6  
Showing puzzle number: 561
Puzzletype: Symmetrical Sudoku
Startnumbers: 42
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print