Also, two minor glitches: on my system, the top row of the text does not appear, it's cut off. For example, the top bar of the '7' in level 7 does not appear at all, only the vertical part does.
Interesting. There is a discrepancy between the windowed and full screen modes currently (windowed mode bug), chances are Yavin coded this in Windowed mode (well the screenshot above looks that way:) and you are playing in fullscreen?
Or vice versa.
Yavin, just in case you don't already know, code your apps using full screen mode, as windowed mode positioning is not quite right yet.