Online since 2002. The most comprehensive site for all around twisty puzzles with 11916 puzzles, 5184 members and 416754 posts to 37774 topics.

Twistypedia
Log in
From Twistypedia
 
What is the last name of the inventor of a toy puzzle that was very popular in the 1980s? (5 letters)
Don't have an account?Join Twistypedia
join » login » Community