Good job, it was exactly what it was described as, and a good little time-waster!
However, it started to glitch for me on stage 5, and no matter what I did I couldn't continue. Maybe I was just doing it wrong?
Anyway, the game was pretty good, but next time you might want to add a soundtrack of some kind, as the 'dit dit dit dit' sound gets pretty repetitive after a few minutes.
Hope this helps!