Go puzzle 4 roadbed

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

Product description ■ It is a puzzle like tsumego using the rules of igo invented by professional go player Chang Wei Kyudan.
The questions are divided into 3 levels and 60 questions are recorded.
Many difficult questions are also recorded, so you can enjoy the depth of igo in a small board.
[Product details]
Target age : 6 years or older