Ryukyu
Platform: TurboGrafx-16 / PC Engine
Region: Japan
Media: HuCard
Controller: PC Engine Gamepad
Genre: Puzzle
Gametype: Undefined
Release Year: 1990
Developer: Sankindo
Publisher: Face
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Puzzle game where you have to drop playing cards so they make poker-valid lines horizontally, vertically and diagonally.

http://www.pcengine.co.uk/HTML_Games/Ryukyu.htm
