Guru Logic Champ

Guru Logic Champ is a Japanese-exclusive puzzle game for the Game Boy Advance. Players control the yellow duck-like heroes called the Champs, who work together to help villagers in their neighborhood return to normality after mischievous interplanetary duck-like creatures cause simple problems like stealing a water tap or a kitchen fan battery. Gameplay involves firing a limited number of blocks from the bottom of the screen to fill white spaces on a grid, revealing a hidden image in the small preview window; incorrect placements turn yellow with red X marks, and players must rotate the grid 90 degrees clockwise or counterclockwise using directional buttons plus A/S for rotation and Z for firing to exactly match the given block count. The story is delivered through zany cartoon cutscenes featuring the protagonists and antagonists. What makes it stand out is the precise logic-based strategy, quirky humor, and single-carte multiplayer mode.