In version 1.1.9 (iOS) and 1.0.7a (Android, expected soon) an another new special Smurfling was added whose hut can be bought with coins. Snappy Smurfling’s yellow mushroom house costs 2500 gold Coins and is only available on the island. In order to be able to place his hut in the village you have to reach at least level 22 upwards. Snappy Smurfling is not stationary, that means he walks around the island and gives quests on his own.
His hut is yellow and he has a brown bear sitting next to it.