Chain kapesní hlavolam

I handed this to my brother thinking it'd take him five minutes, and he sat there for twenty staring at the three chain links. The trick is realizing they're not quite identical, which is what makes planning the unlink so satisfying.

Took me almost an hour to figure out the trick, and the three links really do look identical at first glance. Once you see how the chain separates it feels obvious, which is what makes it such a clever little puzzle.

I messed with these three little links for a solid hour before the trick clicked, and unlinking them felt amazing. Getting them hooked back together is somehow even harder. Way more addictive than it looks.