MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

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.

853225 puzzles downloaded.

        7 3    
6       4   8  
2   5       4  
  8 6 4 1      
      5 8 2 6  
  6       4   1
  4   2       7
    1 6        
Showing puzzle number: 287420
Puzzletype: Symmetrical Sudoku
Startnumbers: 24
Difficulty: Very hard (0)
Solution methods: SiSo SC SB DC NS
Solve puzzle Show solution Print