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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.

7409065 puzzles downloaded.

  8   1 5 12 9   6 11     16 13    
  6   12     1   13   3          
  13               10 12   4 6    
7 11   4 3         5 8   1   2  
  5     9 1   6       13 11 3 8  
            8 11   1       7 4  
      6       4 5   9 7     1  
8     7 13   14     12         9  
  2         11     4   14 5     3
  10     1 16   14 12       9      
  9 4       10   1 15            
  12 13 16 2       11   6 9     10  
  4   3   11 2         16 7   12 1
    15 9   6 4               14  
          15   10   2     3   13  
    1 2     13 3   14 4 8 15   6  
Showing puzzle number: 2840
Puzzletype: Symmetrical Sudoku
Startnumbers: 104
Difficulty: Very easy (0)
Solution methods: SiSo SC
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