Sudoku Solver

Sudoku (数独 sūdoku), also known as Number Place or Nanpure, is a logic-based placement puzzle. The objective is to fill the grid so that every column, every row and every 3×3 box contains the digits 1 to 9. The puzzle setter provides a partially completed grid so that there is only one solution.

Tips and Secrets:

 Basic Tips from Wikipedia

 Angus Johnson's Tips

 Tips from Sourendu Gupta

 

It is fun! It is Challenging! It is addictive!... But wasting too much time? Here is the solution!

 

(Courtesy to Sudoku Solver at sourceforge.org)