Red Spheres

Red Spheres is a puzzle game where you must turn on all the red spheres in as few moves as possible. Click your mouse on a black sphere to activate it. The sphere above, below, to the left and/or to the right are also affected. This means, if they are black, they turn red but if they are red, they turn black. Keep activating and deactivating spheres until you get them all red then you can move to the next, more challenging, level.