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.

756740 puzzles downloaded.

11 7 1 10 4              
10 3 5 2     9 4 11      
  6   1   9         8  
8       10           6  
12   8     6     2 3   10
  1 2   3 12            
            3 1   4 7  
1   3 9     10     2   6
  2           8       11
  5         11   1   12  
      6 12 1     7 5 4 3
              3 12 10 2 1
Showing puzzle number: 278
Puzzletype: Symmetrical Sudoku
Startnumbers: 58
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print