MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles (Su Doku)

My database includes 6913752 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

135942610 puzzles downloaded.

  8 9 1       5  
      9         3
  7     4        
        8     1 9
    8 6   2 4    
6 9     1        
        2     9  
9         5      
  3       9 8 4  
Showing puzzle number: 3491582
Puzzletype: Symmetrical Sudoku
Startnumbers: 26
Difficulty: Super hard (8)
Solve puzzle Show solution Print