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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.

5431735 puzzles downloaded.

      13   4 5   6              
3 8       13 15     1 14   4     12
9       3     1 15   4     6   2
7     1 12   9 2 11     16     5 15
    6           7 2       11    
16 13     8 6   7         14 12 3  
    15   10       5         2 4  
1 7         12         13 16   6  
  9   7 16         8         1 11
  2 3         12       15   10    
  1 16 5         14   10 2     12 4
    12       10 11           16    
4 11     1     6 9 10   5 3     16
2   13     3   5 16     11       1
12     8   16 11     15 6       7 13
              10   3 1   11      
Showing puzzle number: 9046
Puzzletype: Symmetrical Sudoku
Startnumbers: 102
Difficulty: Very easy (0)
Solution methods: SiSo SC
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