MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerBitcoin

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.

618046 puzzles downloaded.

12 2       15       6   5 7      
        1     10   9 2 14 11      
10 9 7       11       8   5     1
    3     7           10       8
    6         14   15       12 2  
3       12     11 13   9   8   5  
      10       1     4     6 3  
11 8     2 3     1       10 9    
    10 7       15     5 2     11 14
  5 12     13     10       3      
  15   14   11   7 12     8       6
  6 1       12   16         8    
1       13           10     3    
6     12   2       7       11 15 16
      3 11 10 16   14     1        
      2 15   9       6       1 5
Showing puzzle number: 1391
Puzzletype: Symmetrical Sudoku
Startnumbers: 94
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print