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.

6911693 puzzles downloaded.

16   15     2 9                 1
11   2   1 16   12   9            
8     9       6   11 1 10 16      
    5   11       15 6         9 4
      14   1           12   8 16 13
  15 10         5 16     11   9   14
          7 6 14   5 8 2 11 4    
  8   4 12   16     7 10     5 2  
  4 14     15 12     8   7 10   6  
    7 16 6 5 10   4 2 3          
6   3   13     4 11         14 7  
13 12 9   3           16   5      
4 6         3 13       8   1    
      12 16 4 8   10       14     9
            1   7   11 4   13   12
10                 1 14     16   11
Showing puzzle number: 2570
Puzzletype: Symmetrical Sudoku
Startnumbers: 106
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print