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.

7591922 puzzles downloaded.

  2 8     14                 7 6
13             16 3       2 5   10
  14 3     12 8     5 7   16   15  
        2       15           14  
14 12   5   8 9           11     2
    11     4     13   5         1
  16 7   15 2   6   11 10       5  
      4     5 12 1     15     3 7
2 8     9     13 5 6     15      
  5       11 7   2   8 4   6 10  
6         15   1     13     14    
10     13           3 14   1   4 8
  3           4       14        
  10   15   9 16     13 2     1 6  
9   14 8       2 7             3
7 13                 16     12 2  
Showing puzzle number: 21652
Puzzletype: Symmetrical Sudoku
Startnumbers: 98
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print