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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.

6059006 puzzles downloaded.

5     12 7 14     9         4    
    9 14 12 2   10       3       16
  15 3         13       5 14 1 9  
            5   16   15   10 3 12  
    10     3     5 2 7 14     1  
8 14             6 1 13     10   3
  2 6     16           4   5 15  
7         6 11     16   9   12    
    16   5   6     13 11         1
  6 1   14           5     7 10  
3   8     15 1 2             14 5
  5     8 13 7 12     1     6    
  4 5 13   7   16   10            
  8 14 6 2       12         16 3  
11       15       3   6 16 8 2    
    7         5     14 1 11     15
Showing puzzle number: 9493
Puzzletype: Symmetrical Sudoku
Startnumbers: 104
Difficulty: Very easy (0)
Solution methods: SiSo SC
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