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This advertisement is displayed when there is no update for a certain period of time.
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囲碁初心者なので、まずは、この本を図書館でかりてきました。頭の準備体操からはじまり、敷居をひくくしてくれます。
Sponsored link
This advertisement is displayed when there is no update for a certain period of time.
It will return to non-display when content update is done.
Also, it will always be hidden when becoming a premium user.
