MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

Sudoku puzzles (Su Doku)

My database includes 300320 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 2x4 box contains the digits 1 through 8. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

750888 puzzles downloaded.

    6   8     2
  7 5   3   1  
  1 3          
      4        
        6      
          8 7  
  5   7   2 8  
8     2   5    
Showing puzzle number: 221962
Puzzletype: Symmetrical Sudoku
Startnumbers: 20
Difficulty: Medium (0)
Solution methods: SiSo SC SB DS
Solve puzzle Show solution Print