Monospace is a unique app never before seen in the app store. The 3D strategic experience is sure to give joy to any puzzle fan. The basic objective it to clear a 3D cube of all white mini cubes inside. To do this you must drag around a blue cube in between 3D and 2D environments. It might be a little confusing to begin with but the developers have made an awesome tutorial which will allow anybody to play. Now, saying that excluded the fact that this game can be extremely challenging with it's four difficulty levels and 64 challenges to complete.