The Game of Harmony is a puzzle game released for the Game Boy. While specific details about its gameplay mechanics are scarce, it's likely a puzzle game that involves manipulating elements or solving logic puzzles. Information on its developer and specific release dates is limited.  It's noteworthy for its title, which suggests a thematic focus on balance or coordination within the game.

Game of Harmony, The (USA)

Game de Hakken!! Tamagotchi - Osutchi to Mesutchi (Japan)