Anyone familiar with the BrainTwist puzzle?

[pjk]

I just got a BrainTwist puzzle. It is described and shown here:
http://en.wikipedia.org/wiki/BrainTwist

Anyone else have one or tried one? It seems pretty neat.

 

[AvGalen]

I have seen it at Jaaps house (http://www.geocities.com/jaapsch/puzzles/). It doesn't seem to be very difficult, but the "shape-shifting" is a nice bonus.

I would categorize it as a mixture between a http://www.geocities.com/jaapsch/puzzles/tricky.htm and http://www.geocities.com/jaapsch/puzzles/magic.htm

 

[chiperten]

Search "brain twist" at amazon.com.

 

[Erik]

http://cgi.ebay.com/Hoberman-BrainTwist-Pu...1QQcmdZViewItem