What’s the alarm clock that actually gets you out of bed?

I’ve been struggling a bit with waking up on time lately, and it made me wonder how different everyone’s approach is when it comes to alarm clocks, some people swear by the loud old-school ones, others use gentle sounds, and some rely on phone apps that make you solve puzzles before you can turn the alarm off.

What’s the alarm clock or method that actually works for you? Is it a specific sound, a certain type of device, or even something unusual like placing it far away from your bed?