Heuk Sun Baek Sa

Heuk Sun Baek Sa (흑선백사) is a rare, Korean tabletop puzzle arcade game developed by Oksan and published by F2 System in August 1997. The title roughly translates from Korean to English as "Black first, kill white", giving a major clue to its gameplay structure.

Rather than a traditional action or fighting game, Heuk Sun Baek Sa centers around localized puzzle tactics, heavily inspired by the traditional board game Go (Baduk).