MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

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.

7479817 puzzles downloaded.

1   5 7       11     10 15 14   12  
  4       13     7 9 5     15 8  
        1 7 16   13 8   12 9 10   3
13     12       15       2 4      
6   11   13   10   8     1   3    
8 3 10             5            
          14 3 12 6 11           9
  12           1       13 10     7
14     5 16       3           1  
16           2 9 1 7 11          
            1             7 11 15
    13   5     14   12   9   8   2
      9 11       14       16     10
7   8 14 15   6 4   3 2 16        
  16 12     9 5 3     7       2  
  1   10 14 16     9       7 4   6
Showing puzzle number: 21437
Puzzletype: Symmetrical Sudoku
Startnumbers: 102
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print