Mahjong Pon Chin Kan © 1991 Visco.
A mahjong game with mahjong-related quiz questions as a way of winning bonus items.
Main CPU : Motorola 68000 (@ 8 Mhz)
Sound Chips : General Instrument AY8910 (@ 1 Mhz), OKI MSM5205 (@ 384 Khz)
Players : 1
Control : mahjong keyboard
Released in March 1992 in Japan (even if the titlescreen says 1991).