Crystalux puzzle game 2.3.1

Puzzle time is back!
If you aren't already addicted to some other interesting puzzle game on Android, here's another one.

A Crystalux level consists of a number of adjacent hexagons that contain different configurations of colored crystals. Each crystal touches an edge, and lights up if there's a matching crystal on the other side. The point is to arrange these hexagons so that all of the crystals light up.

Of course, you can only accomplish this by some means of movement. Most of the hexagons are mobile. That is you can pick and drop them, but you cannot disturb the general shape of the formation. Other hexagons cannot be moved bu they can be rotated, while others are simply immovable.
Puzzles vary in difficulty depending on the number of mobile hexes, number of crystal configurations and of course the number of colors in the level. Different colored crystals must match their own color and managing this can complicate matters a lot.

On the bright side, a completed level will reveal a beautiful arrangement of crystals, making you wonder why you weren't able to see the harmony before.
levels are split into Basic, Advanced and... "Coming Soon", of which I'm very curious. But then, I still have some two hundred levels to complete. So there's plenty of gameplay.

Conclusion

Crystalux great as a casual puzzler. Some levels will last longer, as it usually happens, but otherwise, their progression is quite moderate.