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.

718314 puzzles downloaded.

  4             12   5  
    12 1             2  
10 11     1 2 6 4   3    
9   4   11       7 2 3  
    9     11 12     10 8  
        6 7   9     1 4
7 9     5   1 3        
  6 3     8 2     12    
  12 8 11       2   1   3
    1   3 9 7 12     11 10
  5             2 7    
  2   10             9  
Showing puzzle number: 550
Puzzletype: Symmetrical Sudoku
Startnumbers: 58
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print