Category: 機械益智玩具
這個扭曲的金屬纏結是我們收藏中最困難的口袋謎題之一。三個旋轉的鉤子以複雜的結鎖在一起。分開這些部件不需要暴力，只需輕輕扭轉、稍微滑動，以及大量、大量的仔細規劃。即使是偉大的謎題大師 Nob Yoshigahara 最初也認為這個設計無法解開。公平警告。1975年在美國由 Eldon Vaughn 首次設計並獲得專利。由日本 Hanayama 製造。
Took me a few days of focused tinkering to finally separate the three hooks, but the moment they clicked apart was incredibly satisfying. The compact size means I can carry it anywhere and pull it out when I need a brain teaser.
The three hooks are beautifully tangled and definitely challenging, though I wish they were slightly larger for easier grip. Still, a satisfying brain teaser for a coffee break.
The three hooks really are locked tight, and I'll admit I set it down more than once out of frustration. It's a solid little fidget to keep in a pocket, but after a couple weeks I still haven't separated them, so it's more of a slow burn than a quick win.
