Magnet Lab: Polarity Puzzle

Magnet Lab is a puzzle game about magnets that push and pull. Tap a red or blue cube to flip its pole and the board settles. Opposite poles pull together, matching poles push apart, and cubes keep sliding until nothing can move, so one flip can set off a chain. Slide a cube over every star to finish the level. New pieces turn up as you play: iron that every magnet pulls, bolted magnets that never move, and pieces you place from the tray yourself. Solve a level in as few moves as the solver did to earn all three stars. Stuck? Tap the hint button and the next move lights up. You get a free hint every day, and you can watch a short video for more. Change how fast the magnets slide in Settings. No Ads is a single purchase that turns off the ads between levels. No account or sign-in needed, and you can play offline.