Angry Village

This village is angry and only you can help!
This Puzzle consists of village huts viewed from the top.
Each Hut has a coloured dome on top representing the mood of the inhabitant.
Red is Angry, Yellow is indifferent and Green is Happy. Make all the huts happy to move on to the next village.
Tapping on a hut cycles through the different moods. Cycling a hut’s mood also cycles through all of the neighbouring hut’s moods.

Once you have mastered the easy village why not try changing the village size for
more of a challenge.