MainpageWeddingFractalsBirthprimesWordBabygenSmall URLTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDoku

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.

31803523 puzzles downloaded.

    3            
      5   1      
5       7 9 3    
  2 5 7          
9         4   7 1
          6   5  
        4        
2 3     8       6
  9   2         8
Showing puzzle number: 2776515
Puzzletype: Optimal Sudoku
Startnumbers: 24
Difficulty: Very hard (0)
Solution methods: SiSo SC DS DC FI
Solve puzzle Show solution Print