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.

704963 puzzles downloaded.

    6   14     12       13 9      
    12                   11 1    
10 1   7           11 4 3       5
  3 8 13     4 9   10 1       16 2
                3       15 13 7 1
    4 6   7   11 1 13 5 8 3 16    
1                     2   4 5 11
                14 16         9  
  8         3 4                
6 11 10   1                     16
    16 1 8 15 10 14 12   3   4 11    
4 2 14 3       7                
7 15       13 11   4 1     14 10 2  
8       3 9 15           16   11 13
    5 14                   3    
      2 7       10     5   12    
Showing puzzle number: 4109
Puzzletype: Symmetrical Sudoku
Startnumbers: 94
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print