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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.

7641245 puzzles downloaded.

  10 11   2   16   8   1     12 14  
  6       7       10 5   2 15    
    3   6                     8
9       11     12   7 2     13    
8   1       15   3     6     12  
  9   7 12   11   13 1     3 6    
    2   9   1 13   8       11    
  15   13 3           14 2 4     16
13     10 16 12           15 9   8  
    14       8   12 6   13   5    
    8 12     6 11   9   7 13   2  
  1     15     9   5       7   11
    10     11 5   4     12       6
16                     1   2    
    4 14   9 2       8       11  
  8 9     16   10   14   3   1 4  
Showing puzzle number: 21893
Puzzletype: Symmetrical Sudoku
Startnumbers: 100
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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