Welcome to the sky city "Picchu".
In order to save the children, let's drop the monsters from the city.

There are any shapes of the Brane. Let's cut it and drop it.
The Brane can be cut off by tracing with your finger.
The separated Brane will fall and disappear.
Let's cut off where monsters are.
If you mistakenly dropped the children, let's retry.

Sometimes monsters and children move around.
When a child is caught by a monster, it is failure.
It is a good way to change the movement of monsters and children by cutting the Brane and changing its shape.

When there is a house it is a chance.
Let's give all the children home before being caught by monsters.

Fine rules:
You can make two or more Branes by cutting once.
All Branes with the same color will disappear except for the biggest Brane.

Acknowledgments:
We are using REFMAP's material for images of characters.
http://refmap-l.blog.jp/