Neema's Medium Sudoku Puzzle

Note that this puzzle will change once a week, usually on Wednesdays. This is a new puzzle for the week of June 13th, 2010. If you know how to play Sudoku then proceed to the game below. If you do not know how to play Sudoku, there are several good websites that provide tutorials. One of the better ones I have found is this site. If you need assistance on how to input numbers into the grid, please see this note.

Good luck and Happy Puzzling!! -Neema

Sudoku code provided by Patrick J. O'Neil - All rights reserved