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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.

5628506 puzzles downloaded.

  7         6 13   9   14   10 15  
    16 1 12     8       11   7 9  
9   12     7         2   8   6  
10 8 14 2       16 4             11
14   10     11   2 15 13       9 7 8
  1       10         7   12   16  
    9               16   10     3
2           9       10     1 5 15
1 6 4     2       16           14
12     16   6               13    
  3   7   12         6       11  
13 9 2       1 3 12   11     4   16
16             11 1       13 8 14 10
  2   13   15         14     5   7
  15 1   13       11     3 16 2    
  10 3   4   5   6 2         1  
Showing puzzle number: 14392
Puzzletype: Symmetrical Sudoku
Startnumbers: 102
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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