Interface is quite intuitional and user friendly.
I am open for any suggestions, questions or BUG reports !
Special 10x goes to Jason Bradley for the nice idea. I've also used his "Su Doku for Navision v1.0 Beta" as a template and saved some time for drawing the squares.
Version 1.2:
1. Template Creator added.
Now you can create random valid Sudoku with predefined template squares. Give your Sudoku any shape you like!
Version 1.1:
1. Better algorithm to create random valid Sudoku added.
2. Code Optimized.
3. ToolTips added.