Dr. Robotnik's Mean Bean Machine (Game Gear) - Exercise Mode 

Exercise Mode of Dr. Robotnik's Mean Bean Machine. Of course you know what it is! Unlike the Genesis version of the game, which played Sticker of Puyo Puyo, this version played the Stage 9-12 BGM. Seems this game really got faster!
There is also Mission Mode, which is called Puzzle Mode in this game. The levels in it are the same as Puyo Puyo, since this is a localization. I won't be making a gameplay video of that mode since I have a feeling I'll be stuck on Level 9 again.