Ultra Maru-hi Mahjong (c) 1993 Apple.
Mahjong against girls!

>>> TECHNICAL DETAILS
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Main CPU : Z80 (@ 6 Mhz)
Sound CPU : Z80 (@ 8 Mhz)
Sound Chips : YM3812 (@ 4 Mhz), (2x) DAC (@ 4 Mhz)
Screen orientation : Horizontal
Video resolution : 640 x 240 pixels
Screen refresh : 60.00 Hz
Palette Colors : 256
Players : 2
Control : mahjong keyboard

>>> TRIVIA
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The title of this game translates from Japanese as 'Ultra Secret Mahjong'.

>>> OTHER GAME RESOURCES
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Game's rom.