Your task in this physics-based puzzler is to help Newton discover gravity. Do this by drawing chalk-lines on the board and make use of the objects within each level to guide the apple (“the idea”) on its way to Newtons's head. Use YOUR MOUSE to draw lines. Limited chalk, distracting objects, and tricky circumstances will keep even the most intellectual player challenged throughout 33 levels. The game includes a level editor so you can design your own levels. Have fun!