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Sudoku puzzles 4x4 (Su Doku)

My database includes 34183 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. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

6467210 puzzles downloaded.

5       13   7   6 9       10 12 14
    7 14 1 16 9 15   12   5   6    
            10       14   2     15
12   13 6 11         2     4   7 5
16         5 6     7 1 2        
  8   15 14 7               12 5  
    6     3 2   10 5            
2     4       13         7     9
9     8         15       1     13
            16 8   3 9     4    
  3 14               8 13 5   15  
        3 11 13     1 5         7
6 13   10     12         3 8 2   4
8     5   1       13            
    12   7   8   2 14 10 15 13 5    
7 16 11       15 2   8   9       1
Showing puzzle number: 26556
Puzzletype: Symmetrical Sudoku
Startnumbers: 102
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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