MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles (Su Doku)

My database includes 2967 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row and every column contains the digits 1 through 16. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

380842 puzzles downloaded.

5 4 11 14     16   15 8 3     12 9 6
1 8 13   16       11       6     7
  15 16     13 3 7 5 6 10   9 8   14
    15 11 9 2     10       8 14 4 16
8 5   10   11 15 14 2     6        
  11 2       10     15 12 9 1     5
            9 4       11 15   5  
  9 14   8 6     1   4 15   5   10
11   5   14 7   15     8 4   2 13  
  10   15 4       16 7            
3     13 6 8 12     9       7 2  
        11     1 8 13 5   4   3 15
6 13 9 2       3     7 8 11 15    
10   7 3   12 4 11 9 2 1     16 14  
15     16       6       12   10 7 9
7 16 4     9 1 10   11     2 6 15 13
Showing puzzle number: 2686
Puzzletype: Symmetrical Sudoku
Startnumbers: 136
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print