The judging for Master Problem 1, Masyu Puzzle, is now completed. Thank you for participating and submitting your entries. Our team of judges have put in a great deal of time to test, analyze and judge all of the code and write-up entries. There was a wide variety of coding used by our Master level contestants. Go to the Threading Challenge 2011 Winners Page to see the Master Problem 1 Winners.
For more complete information about compiler optimizations, see our Optimization Notice.