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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.

7552861 puzzles downloaded.

    5 8               12     14  
    2   4       9 14   11   1 15  
  11 14           10 5   7   3   13
15 12                 13   7 5    
10       3 9       6   8 15 2 16  
          16     2       3 12   7
2 7 3   11   4         1 13      
      14   10 1   12 15 7       9  
  15       7 10 4   16 6   9      
      10 1         11   13   8 2 5
16   7 9       8     1          
  13 11 5 9   12       3 2       6
    15 7   13                 11 12
1   4   8   11 5           9 6  
  3 6   12   14 2       10   16    
  5     6               2 14    
Showing puzzle number: 855
Puzzletype: Symmetrical Sudoku
Startnumbers: 100
Difficulty: Very easy (0)
Solution methods: SiSo SC
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