view wisdom/god's number @ 9252:6b4cdb914244

<oerjan> learn An union is the opposite of an ion.
author HackBot
date Thu, 13 Oct 2016 00:22:40 +0000
parents da9ac8991a5c
children
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God's number is the maximum number of moves a Rubik's cube can require to solve. It is equal to 20. No, really. Look it up.