[stearns]

I use the "Alarm Clock Plus" app on my droid (not sure if they have iphone or not). I set it to flash a white screen while blasting whatever song I choose, when I hit the screen it gives me a math problem (there are many settings, the one I use is a two digit number plus another two digit number). If i get the problem wrong it spits out another problem, with the music blasting throughout. I can be a bit of a heavy sleeper, but this always works.

There are always the alarm clocks with wheels so you have to go find wherever it rolled to to turn it off as well. I've never needed to go that far with my alarm clocks, but it's an option