Brilliant idea

For the first time in my life I am regularly waking up on schedule! Its a brilliant idea, but there are a few bugs to fix. If I wake up before the alarm and turn it off, it congratulates me, but 10 minutes after its telling me I overslept. Also, if the alarm goes off unexpectedly, it is impossible to turn off. I mean, I get that they want it to be difficult to disable, but sometimes you end up at an early meeting and youre like "hold on, I gotta play this game before my phone stops making this noise..."
Please include a fail safe version! Im a responsible adult who benefits from this idea, but I also need to be able to disarm it from time to time.

Weaselfightwin about Kiwake: smart alarm clock