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.

7646280 puzzles downloaded.

13   15 10 7 12       2            
8         6     5   15   16 1 3  
    6   16     2 13     10   12 15  
      4         11       7 13   6
          14     15 4   7 6   11 2
  6           7   14       9 5  
  7     2   15 10 6 11 16   4     8
    5   4 8 6     9         10  
  10         4     5 11 14   7    
14     12   16 11 9 1 7   2     13  
  11 16       7   3           9  
9 4   1 14   2 3     6          
4   3 2       1         9      
  9 11   8     4 12     13   5    
  13 10 15   2   16     9         4
            9       5 11 12 2   16
Showing puzzle number: 21094
Puzzletype: Symmetrical Sudoku
Startnumbers: 104
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print