Wooden Puzzle plans to build or photos of same?

[meanwhile]

We want to build a wooden puzzle but are trying to find a particular type. We want a puzzle that has one central "key" piece and if that piece is removed, the whole puzzle falls apart. The one piece would be like the "key stone" sorta.

Does anyone have web site to share that have wood puzzle plans? Any ideas? Thank you.

[Harry Chickpea]

Didn't see the one you describe, but here are a couple pages:

WoodPuzzles - Puzzles

Free Printable Wooden Puzzle Patterns - Yahoo! Voices - voices.yahoo.com

[meanwhile]

Thank you. Will take a look at those.