Great game if you love puzzles and logic. Upgrade requests.. -Scroll bar on programming window. -Pinch zoom on programming window. -Undo button if you accidentally move a programming element trying to scroll. -Jump to label. -3rd optimised light if size and speed achieved together. -User submitted challenges. Starts at simple programming, on to advanced concepts. Humorous back story in the coffee breaks. Interesting optimization challenges.

Could not play, will crash on launch