Sudoku Grader

Works Cited

Armstrong, Simon. “Sudoku: Solving Techniques.” Sadman Software. 2009. 26 Apr. 2009 <http://www.sadmansoftware.com/‌sudoku/‌solvingtechniques.htm>.

Gordon, Peter. Mensa Guide to Solving Sudoku. New York: Sterling, 2006.

Jensen, Peter. Computer Science 2420. Course home page. Spring 2009. Spring 2009. School of Computing, U of Utah. 25 Apr. 2009 <http://www.eng.utah.edu/‌~cs2420/‌Assignments/‌assignment04.html>.

New York Times. “Sudoku.” New York Times. 2008. 26 Apr. 2009 <http://www.nytimes.com/‌ref/‌crosswords/‌sudoku/‌easy.html>.

Penny Publications. Sudoku Solving Tips. 2008. PennyDellPuzzles.com. Ed. Penny Publications. 2009. 26 Apr. 2009 <http://www.pennydellpuzzles.com/‌upload/‌documents/‌How%20to%20Solve%20Sudoku.pdf>.

Shortz, Will. The Giant Gift Book of Sudoku. New York: St. Martin’s, 2006.

Stickels, Terry. “Stickdoku.” USA Weekend. 26 Apr. 2009. 26 Apr. 2009 <http://www.usaweekend.com/‌stickdoku/>.

United Feature Syndicate. “Sudoku.” Columbus Dispatch 26 Apr. 2009: E.