Think Fun ThinkFun Fidgitz Twisty Brainteaser Puzzle - Perfect for Silent Fidgeting, Combines a Fidget Toy with a Puzzle, Blue/White (5830)

This is the favorite toy or fidget in my classroom. Teachers from other rooms have heard about it and come in to try. This is an amazing toy.One of my kids broke it after a few weeks and I ordered one quickly and it arrived before it was due. They are also sending me a preplacement. This is the coolest fidget and the best company!!!!

The puzzle is well-named: as one friend said, "You almost don't want to solve it because it is so fun just to fidgit with it". The puzzle moves in strange ways, folding and twisting, which both feels quite pleasant and which makes it hard to visualize what the resulting state will be. Very fun!

Fun & challenging for an adult (me), but after solving it almost by accident, I can't make myself mix it up again... what if I forgot how I did it?? ;D

Great to toss back and forth between friends while trying to solve this cleverly challenging mindbender by BitTorrent legend and puzzlemaster, Bram Cohen. Twist and turn in endless maneuvers, fans of Bram's other brilliant works like the stunningly beautiful Hanayama Cast Cake puzzle will enjoy cracking the code on this one.

Neat idea, fun for a minute, but broke very quickly and it was not even being played with inappropriately. My child was twisting it and it snapped. Quite disappointed, but glad we tried it and I didn't pay more for it.

I can't really figure out any strategy for this other then keep flipping. It's also loud and clunky. It's not really a passive sit and fidget sort of puzzle. If you want a puzzle to sit and focus on it would be great. If you want something to passively fidget with while watching TV I'd choose different..

Really original and unique puzzle for all ages and difficulty levels. One of the few puzzles that is relaxing to try to solve.

I love the concept, but the one I purchased has already completely snapped. Now I have one long chain.