Puzzle Meiji Milk-Chocolate Puzzle a renewed edition

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product explanation ■ Let's make various shapes using 12 pieces of 5 connected square pieces.
Also, is it possible to return to this case exactly?
The number of answers is 2339, which is an intermediate level of difficulty.
[Product details]

Chocolate pieces x 11, case, question sheet
Target age : 6 years old or older
(C) 2022 HANAYAMA CO., LTD.