MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
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.

734939 puzzles downloaded.

10   2                   8     4
    3             13   14 7   9 10
      14 1     10 9   8       11  
  7 15     6 14 5               3
5 9     3         14   15     8  
    14             9     4      
        16 15             9 2 14 11
      12 10 14 9 13   1 2       15 6
12 15       5 6   4 8 7 11 3      
1 6 13 2             3 9        
      4     10             12    
  3     11   13         6     5 15
15               6 5 1     3 4  
  1       16   15 12     3 13      
8 14   11 6   3             10    
7     3                   6   14
Showing puzzle number: 800
Puzzletype: Symmetrical Sudoku
Startnumbers: 92
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print