Calm down.
Create your own bomb in Custom difficulty mode.
Disarm the bomb on Hard difficulty.
Disarm the bomb in the last 5 seconds before detonation.
Disarm the bomb on Normal difficulty.
Disarm the bomb on Beginner difficulty.
Disarm the tutorial bomb.
Fail to disarm the bomb before time runs out.
Recharge the flashlight battery.
Detonate the bomb by running away before timer runs out.