Super CUBI 324 Step YOSEGI MUKU SB - Limited Edition — Karakuri
✦ 324-step pilgrimage

Super CUBI 324 Step YOSEGI MUKU SB - Limited Edition

Karakuri · Kubiya Games · Grails
“324 steps. Three faces sliding in concert. The Super CUBI is less a box than a pilgrimage — engineers weep, then start over.”
Who it's for: a houseguest magnet, best for solvers who enjoy a real fight, with a serious smugness payoff on solving.
How hard: Wickscore 8.5/10 — a roaring blaze.
Where in stock: In stock at Kubiya Games for $1448.00 as of Jun 11, 2026.
$1448.00 ✦ Seek it at Kubiya Games 🕯 wick alight
Fun axes
Weirdness ✦✦✦✦✦
Rage-quit risk ✦✦✦✦✦
Guests will ask ✦✦✦✦✦
Smugness payoff ✦✦✦✦✦
Gift danger ✦✦✦✦✦

From the field: The maker calls it one of the most challenging karakuri boxes ever, requiring a 324-step simultaneous sliding sequence across three sides of the cube.

In the maker's words

The Super CUBI Box is without a doubt one of the most challenging Karakuri boxes that you might ever encounter. Seriously! The solution requires a whopping 324 steps to open, using a simultaneous sliding sequence that must be maneuvered on 3 sides of the cube, back and forth, by sliding the wooden panels. When the panels move in the correct order, the lid will slide open on the 324th step to reveal the chamber of secrets inside. Like all puzzles from this family, the Super CUBI is impeccably designed and the quality is incredibly sturdy and long-lasting. The fun of this box in particular comes from a mathematically based solution, perfect for engineers (or aspiring engineers)!

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