Dice Window
design: 2015
fabrication: 2025
Put some pieces inside the case to make each pattern of a dice.
Two sets of pieces may be used.

Extra problems are inclueded in the guide, which problems can be solved with both sets.

This is just a suggestion that you could represent dice using this kind of mechanism.

Dice Window
designed by Kohfuh Satoh, 2015
released from Kofth, 2025
Available in the shop below:
- Puzzlab online shop (English) http://puzzlab.ocnk.net/ → product page
For more details, please contact the shop directly.