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.

1142630 puzzles downloaded.

      4 5   2 11   7 15 12     13  
  14 2     6     13     9   11    
            13   6   2       16  
15     16       1     3 8        
16   4                 5 14      
6   15   2       3   16          
11   3 14 9     10       7       13
  2     7     4 1   8         3
1         14   8 11     3     2  
2       10       4     13 1 14   15
          12   16       2   13   7
      7 13                 4   9
        12 15     9       13     8
  15       10   5   4            
    10   3     7     5     1 15  
  5     11 16 1   14 12   15 3      
Showing puzzle number: 960
Puzzletype: Symmetrical Sudoku
Startnumbers: 90
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print