Virus war: Hexagon

This is a simple puzzle game, similar to the famous game Hexagon.
In a game added 3 difficulty levels.
Rules of the game:
1. Chips player - blue.
2. After the chip set, all the chips around it become your color.
3. If the chip is placed from the neighboring cells, it creates a new feature.
4. If the chip is placed through a single cell, the chip is transferred.