Your goal is to make the stacks of cubes match the goal. Drag transformations from the available pile (on the right) to the active pile (on the left) and see what happens to the cube stack. Tranformations tell you what they do.
based on http://david-peter.de/cube-composer/ I'll be porting some levels from there but if you want to see it now go there. Only 9 levels so far but I hope to add more...
