Logical, the Game Boy Color version, shares the same core puzzle gameplay as its European counterpart. Players arrange colored blocks to form lines and clear them from the playing field.  The focus is on strategic thinking and quick reflexes. The US release might have different translations or minor graphical alterations compared to the European version. Information on the specific developer and publisher for this title is not widely documented.

Logical (USA)

Lode Runner - Domudomu Dan no Yabou (Japan)