if i had a shotgun..
i would probably just shoot my screen and cry:"try to say "doeo" again u FREAKIN' DOEO!!!!! just.. say it again.
its so annoing on hard mode, really, or u made it too hard or i just suck.
anyway in some unexpcted way its addictive and fun.. challenging on hard mode.
p.s: i would never break my screen.
p.s 2: 10/10 - because u made from such a simple concept a really nice game, it deserves it.