장기 게임 - 장기 혼자하기 장기 묘수풀이 박보장기 is a board game by Appslator Lab. with 100+ downloads (about 284 estimated). Released May 13, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “Chess played alone against AI for levels from 18th Kyu to Experts. No internet access required, unlimited undo/hints, 1,000 brilliant move solutions.”