This is a straggly piece which looks like it couldn't possibly pack densely but it does in a very interesting way. The puzzle is to fit all 24 iden...

This is a variant on George Bell's hide the worm puzzle. The unique solution has no symmetry, and preserves the thematic piece placement. The puzzl...

This is a second variant of George Bell's Hide the Worm puzzle. It has a unique solution, and also keeps the thematic placement. The puzzle is to p...