Request

Hi,
I am enjoying puzzle cube but I have a request. The interface is very sensitive which is fine but sometimes it makes a change (a move) that I did not intend. Could there be an "undo" button so I can retract a move? Often when I try to undo a move it makes another one I did not intend and I get all messed up. Oh I am playing on an iPhone and the screen is really small for my big fat finger.

Jbona99 about The Puzzle Cube