MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles diagonals (Su Doku)

My database includes 5816 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 4x4 box contains the digits 1 through 16. The diagonals must also contain 1 through 16. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

1063819 puzzles downloaded.

          7       15 3   6 1    
                    11 4 7 9 12  
14   4         1               3
      7   8         5 12 11 14   15
        3     15     13   16   10  
        7       1 16   5     6 14
  15   16         6 7     13 12 5  
11       16         8 4   2 3   7
3   1 2   16 15         9       12
  10 13 12     9 7         5   11  
16 4     13   12 10       2        
  5   14   11     3     16        
5   2 6 9 10         15   12      
4               2         10   5
  3 12 1 4 14                    
    14 9   5 16       7          
Showing puzzle number: 4150
Puzzletype: Symmetrical Sudoku
Startnumbers: 92
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print