MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

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.

938525 puzzles downloaded.

  15 1 6   2 16       11   7   8 13
  4           14               12
      14       12 7              
12 9 11   15           14   1 4    
    5 1     14   15   9     16    
  3   16       13       2 12     15
15             7 13     12     4 8
          16 12 15   6 5     10   1
16   14     15 3   9 7 10          
6 5     14     9 8             10
9     11 6       4       16   15  
    10     7   8   15     5 13    
    12 2   11           15   5 16 3
              10 16       9      
7               11           12  
4 1   9   14       5 2   15 8 7  
Showing puzzle number: 4467
Puzzletype: Symmetrical Sudoku
Startnumbers: 94
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print