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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.

5782067 puzzles downloaded.

9 3         8   11       10     4
10       13         6 16 3 5 11 7  
          11     15 9   1       16
        12               9   15 13
  6     10     11   1 13   4     14
15 5       4   13 9   7     6 3  
14 8 11   7       4     6   10    
      1     5   14     8   7    
    10   9     14   8     7      
    13   8     7       10   15 9 6
  2 12     5   10 7   1       16 11
11     9   1 12   5     15     14  
13 1   16               4        
7       16   14 8     2          
  9 14 6 5 10 1         12       15
12     10       9   15         5 7
Showing puzzle number: 5334
Puzzletype: Symmetrical Sudoku
Startnumbers: 100
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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