[ame=http://www.youtube.com/watch?v=YOpHf4_o1Uw]YouTube - ‪Always Wake Up And Logically With MathAlarm Cydia Tweak For iPhone And iPod Touch - iOS Vlog 444‬‏[/ame]
MathAlarm is a great tweak for people who have troubles waking up to their alarm in the morning. The tweak will give you random math problems that you have to solve in order to wake up. It's like an extra kick in the morning. The problems are generally easy, if you know your time tables and your alarm will not shut off until you've done the problem correctly. It's a pretty genius idea if you're like me and sometimes wake up in the middle of the day.