Wits End / Eureka Puzzle

This is a Puzzle invented by Robert R. Boomhower in 1966. The patent for this puzzle is expired. I saw a "Wits End Puzzle" on youtube and it looked like it would be fun to make. I designed (reverse engineered) this puzzle to be super easy to 3d print. The point is to remove the ring from the puzzle. You will need a 24" inch string or wire. I used wire with zip ties on the end.

More information and solutions to this puzzle are in the links below.

What to print;

1x- base
1x- hoop
2x small part
2x large part

Wits End Puzzle with Solution (Spoilers)

https://www.youtube.com/watch?v=akigl5acZ_c

Wits End Puzzle in Wood = 3d Printing is Much Better and Easier to Make

https://www.youtube.com/watch?v=R4R4fFhOcvE

Expired Patent with Solution

https://www.google.com/patents/US3387847

Wits End Puzzle For Sale

https://www.puzzlemaster.ca/browse/wood/woodpuzzlemaster/20-eureka