Use arrow keys, good luck ! 16/05/2016 : 17 levels, background change, end fixed. 26/05/2016 : Thanks for featuring ! Bugs fixs 27/05/2016 : level 13 is now a bit easier, because of popular request. The color of the background is random. Another project : https://scratch.mit.edu/projects/64401850/ Pressing space will show the number of the level you are playing.
There is a Mute button Press M to mute. Press N to un-mute.