Click The Green Flag To Start It. Click and drag the magnet (bar) to attract little blocks, you can adjust all of the sliders (orange things). The closer the magnet the greater the attraction, also the more power the more attraction. Try not to have like over 170 particles because it starts lagging. Magnet Transperency adjusts if little magnets can travel through the large magnet. Click See Inside to see how it works. Click The Green Flag To Reset It.
100% me.