modes

This could be so much easier on desktop keyboard, but for those of us using a laptop it's not as fast to press the right number so quickly. Perhaps a mode where you have to press a set of letters would be a good option?

worked once

and then it just made me lose if i pressed anything every time after

Me likey

Hesitant at first but this is quite addictive...I like it.

It's frustratingly fun game and you really feel the pressure as if it were a real bomb.
Reminds me of wario ware.
But I think it could do with a little bit extra-

When you get type the numbers why not add an animtion of a bomb squad member
trying to disarm it? And have stages instead of one after another (forgive me
if you do, I didn't continually play...wasnt fast enough) that way after each successful stage your bomb squad character can look different as he rises through bomb squad ranks?

Sound effects would be nice also,even just every now and again during the diarming-crowds or police etc.

Overall I think you have balanced out everything fairly well, good graphics which are humorous and appropriate for the mood, nice music and the difficulty is a little extreme but since its so easy to play I think that's alright.

Its fun and addicting and Im going to go play it again!