Anything that's interesting and a little off the beaten path. It's fun learning weird things about the world!
The Infinity Puzzle: a new kind of jigsaw puzzle
Have you ever done a puzzle that has no beginning or end? Where you don't know up from down? Get lost in the infinite galaxy puzzle. The infinity puzzles are a new type of jigsaw puzzle inspired by topological spaces that continuously tile. Because of that, they have no fixed shape, no starting point, and no edges.
the Infinity Puzzle: a new kind of jigsaw puzzle
n-e-r-v-o-u-s.com




I wish I had more time for jigsaw puzzles, because those look so cool! They remind me of the Bafflers -- handcut wooden puzzles by Chris Yates:
As if life isn't hard enough. 😜
Oooooh. Beautiful. Want one.