In Rotation you'll be playing a brain-teasing puzzle game that requires a lot of thinking and trial and error. You'll be presented with a goal result in the upper right hand corner and a puzzle to play with in the main part of the screen. Use the mouse to click on the different pieces of the puzzle to rotate them around to get the configuration you want. It's not as simple as it seems but once you get the hang of it you'll be going up the ranks just fine. The more items you have to fit into a certain spot the harder it is so don't get frustrated and keep trying. Good luck in Rotation!