|Enlightened||First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.|
Ran G. earned this badge 3 times
jan 18 at 16:20How to prove a language is regular?
aug 13 at 15:14Pizza commercial claim of 34 million combinations
apr 8 '12 at 22:03A Question relating to a Turing Machine with a useless state