Heaneyland!

Normally, after I cut up a fish, no one asks me to put it back together

...but that would probably still be easier than this Escher-style Rubik's cube. (That's from a page of collected sundry variations on the cube; another highlight is this cube for the blind.)

But speaking of Escher-style material, did you know that the Linux penguin tesselates with just a little tweaking?

Posted by Francis at 06:31 AM