Hexiom, a cool hexagon tile matching puzzler

In Hexiom a lot of mind challenging levels are waiting to be solved by you!
You have to turn all tiles to yellow by dragging and placing them next to exactly as many tiles as the number they are showing. Tiles turn green when they are next to too few other tiles and turn red when they are next to too many other tiles.
You can even make your own levels in the level editor.
Press P to pause the play.