Puzzle mode has 30 unique puzzles that challenge you to clear the entire board. The magnet mechanic and depth added by the trio of gameplay modes takes what might have been a ‘me-to’ matching puzzle ...

Converting a magnet to a non-magnet is called demagnetisation. Magnets are made from magnetic metals – iron, nickel and cobalt. These are the only pure metals that can be turned into a magnet.

These forces are strongest at the ends of the magnets. The two ends of a magnet are known as the north pole and the south pole. If you try to put two magnets together with the same poles pointing ...