Category: Mechanické hlavolamy
Tento hlavolam vypadá jako kousek dortu, ale ve skutečnosti je docela obtížný. Čtvrtina tohoto kovového pečiva byla odříznuta, což odhaluje tři identické vrstvy uvnitř. Cíl je jednoduchý: nejprve rozložte části, poté je znovu složte do výchozí pozice. Snadněji se řekne, než udělá. Navrhl Bram Cohen pro společnost Hanayama z Japonska.
The three identical layers hidden inside make this way trickier than it looks. Took me two evenings to figure out how the quarter slice comes apart, and the metal has a nice weight to it.
I didn't expect a dessert-shaped puzzle to stump me for a whole evening, but those three identical layers had to be rotated in a specific order before the cut-away quarter would slide free. The metal has a nice weight in the hand and the pieces don't rattle loose once it's back together.
The three stacked layers inside looked identical, so I assumed reassembly would be easy. Took me almost an hour to get that cut-away quarter seated right, and the metal has a nice weight to it. Genuinely a satisfying little brain teaser.
