A island rescue action which tests your intelligence

Bravely enter the island to save the hostage who is kidnapped by pirate.
The hostage will be hung in air with rope. You need to swipe on screen to cut off the rope to help hostage fall down safely.
The hostage will go to the boat near the shore. What you need to do is to pay attention to traps, bombs and fires which are set by pirates to make sure hostage can reach the boat successfully.
Meanwhile, you have to figure out how to deal with the pirates may occur at random.
All these above are depending on if you cut off the right rope at proper time.

This is a challenge about brain. Are you ready?