For overseas customers
180,000 yen
This box has a Quaternary system, and it requires 1536 moves to open.
The original item (KING CUBI, RF-28) was big and deluxe, but was not easy to play.
So, I made it in the same size as the "Super-CUBI" (RF-4).
The digital Yosegi on the surface is the formula to calculate the moves.
It means “2 times 4 to the 4th power times 3”, so please try to calculate it.
As a side note, I’m tickled by the sense of the person who made the character "^" on the keyboard because it corresponds to the Japanese hiragana “へ" character!
(Yosegi: Eiji Shinoda)
Craftsman : Hiroshi Iwahara
Size (box body) : 131×131×131mm
Size (storage space) : 42×42×42mm
magnolia,tagayasan (wendge), stainless plate and rod, others
With the solution.
Design, specifications and prices are subject to change without notice.
Due to the use of natural wood, the color and grain may differ from the image.
In addition, there may be knots, etc. note that.
We do not accept returns due to customers convenience.