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.

691570 puzzles downloaded.

      8 11              
    10 3     8   12      
  12         2     10    
9     4 7       3      
  10 3   8 7         5  
    7       9       6  
  7       1       4    
  9         5 10   11 2  
      1       2 4     10
    11     2         4  
      6   4     10 9    
              5 6      
Showing puzzle number: 116
Puzzletype: Symmetrical Sudoku
Startnumbers: 42
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print