Magnetica for the Nintendo DS is an addictive puzzle game that belongs to the action-puzzle genre. In this fast-paced title, also known as Puzz Loop, players fling colored marbles down a track with the aim of matching three or more of the same color to clear them. Utilizing the DS's stylus and touchscreen, players must be quick to prevent the marbles from reaching the end of the path. Featuring a variety of modes, including Quest, Puzzle, and Challenge, Magnetica offers engaging gameplay that tests both reflexes and strategy as levels increase in difficulty and complexity.