The Lotus Box - an extraordinary and surprising puzzle
by Mark Frauenfelder from on (#2CHYC)
How do you remove the hidden coin from the Lotus Box? Fleb knows!
Finding a copy of "The Lotus Box" will be difficult, as not many were made. Your best bet is to find a collector who has one they're willing to part with, or contact a specialty puzzle shop. I bought mine at Eureka Puzzles in Brookline, MA.