Youtube Video Description:
The good-but-not-amazing Nintendo puzzler gets a curiously compromised Game Boy version, which established a world first: Namely, the first game to debut day-and-date on both a console and a handheld system. They're essentially identical, barring some unfortunate visual changes and the lack of title screen music and intermission graphics in the Game Boy release.
Part of the series Game Boy Works. View all in series.