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.

1153565 puzzles downloaded.

    6   5 8 14               3  
    12 1 9                 6   4
            4     12 8         11
    4 3 12                 5 14 2
        7       16   2   5 14 1  
  3     11 15 1   12           13 16
            8 2   11 6 15 9   10  
      10 14         7         2 3
5 4         13         11 16      
  16   12 3 6 7   2 14            
14 13           5   6 16 3     12  
  6 2 15   14   16       10        
9 1 7                 13 2 11    
2         4 9     10            
12   15                 2 6 16    
  10               15 1 12   9    
Showing puzzle number: 2918
Puzzletype: Symmetrical Sudoku
Startnumbers: 90
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print