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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.

7646280 puzzles downloaded.

    5   14   4 13 16             3
14 13 11 4     1   6 2     7     10
          12   10   5   14   13 6  
  3           11 10 4 13   15   9 1
3   13 7           11   10     8  
  5               8 14     9   7
  14   1 3 11     12   4 16     15  
    15         12               14
2               5         10    
  15     1 10   2     8 3 6   16  
16   4     8 13               11  
  1     12   6           4 3   8
15 16   3   5 2 7 8           10  
  10 14   11   16   9   7          
6     9     10 14   3     13 15 2 12
1             9 14 10   13   5    
Showing puzzle number: 14516
Puzzletype: Symmetrical Sudoku
Startnumbers: 102
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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