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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.

4539200 puzzles downloaded.

8 14       3   1 2 5   16 10 12    
13 1 10   8             9     15  
12   11   7     5 8 4       6 16  
    16       6 11 12 10     7 14 8  
  6     12   2 15   3 13   14   1 7
    2               9     16   4
      15 14       7              
      4 16 6 3     1 14     13   15
3   5     1 12     15 6 8 9      
              9       7 4      
11   12     16               1    
9 7   16   15 8   3 11   1     14  
  5 14 10     4 8 1 9       15    
  12 1       15 7 13     10   5   14
  8     5             6   4 12 1
    3 9 2   1 14 5   4       6 10
Showing puzzle number: 31061
Puzzletype: Symmetrical Sudoku
Startnumbers: 110
Difficulty: Super easy (0)
Solution methods: SiSo
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