MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerBitcoin

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.

40802783 puzzles downloaded.

6 4       2 7   9
    5         6 2
    9   5        
7       3 1      
    3 5   6 2    
      2 9       5
8       2   5 3  
  2             8
3 1   9         7
Showing puzzle number: 3319387
Puzzletype: Slider Symmetrical Sudoku
Startnumbers: 30
Difficulty: Very hard (0)
Solution methods: SiSo SC FI
Solve puzzle Show solution Print