Return to my Puzzle pages
Go to my home page


An Impossible Block?

© Copyright 2000, Jim Loy

an impossible block?You have probably seen this puzzle. This is a wooden block, made of two pieces, top and bottom. The back sides look the same. Is it possible to make a block like this, with the cuts between the two pieces as shown?

Click here for the answer.


Return to my Puzzle pages
Go to my home page