Bombe Bomba is a nice puzzle game that includes 3 mini games in it.

Game 1:

Try to find out the right code and defuse the bomb.
You have only one minute to do this, so you better hurry

Game 2:

Cut the right wires in the right order and defuse the bomb (you have only few seconds to do this)

Game 3:

Get the voltage of the fuses to 0 and defuse the bomb. (mathematic skills needed!)

Hurry up and save the world!