MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles (Su Doku)

My database includes 10934 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x4 box contains the digits 1 through 12. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

2333421 puzzles downloaded.

  8   12           2 3  
      5 12   3         1
6   3   1   2   10 7 11  
4   9     11 7       2  
        2           10  
    10 3     12         9
1         4     9 6    
  5           7        
  3       2 1     8   10
  11 8 6   7   5   12   2
5         1   3 11      
  9 7           8   5  
Showing puzzle number: 2390
Puzzletype: Symmetrical Sudoku
Startnumbers: 52
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print