Online since 2002. The most comprehensive site for all around twisty puzzles with 11916 puzzles, 5184 members and 416775 posts to 37779 topics.

Twistypedia
Log in
From Twistypedia
 
What is the last name of the inventor of Rotoprism 2?
Don't have an account?Join Twistypedia
join » login » Community