Sodoku
1 2 3 4 5 6 7 8 9
A
    4
     
3 5  
5   3
     
     
  7  
3 1  
2    
B
C
D
     
6   9
4 7 2
  2  
     
  9  
9 3 7
4   8
     
E
F
G
    1
  4 5
  6  
     
     
8   1
  5 2
     
7    
H
I

To Play

Sudoku is played on a 9x9 grid with nine 3x3 boxes placed within the grid. Enter a digit from 1 to 9 in each table cell. A few starting numbers have been supplied for you. The digits from 1 to 9 can appear only once each in every row, column, and box in the table (diagonals don't count). Every Sudoku puzzle has a unique solution.

Good luck!