Crix fun strategy puzzle game

Crix has been downloaded more than 2,000,000 times

*** Ranked first in France and Brazil ***

The iPhone game Crix is a collection of puzzle sets. Your goal is to turn off all the buttons. The problem is, every time you touch a button, all the neighboring ones are also switched! Colorful ones are switched off, black ones are switched on. Can you find a way to get a white board in a minimum number of moves?

Crix comes with 160 different layouts, of increasing difficulty. The early levels are fairly easy. They help you learn the techniques you will need to solve the later levels -- which, though simple looking, are surprisingly challenging.

The random mode offers endless possibilities of layouts with a chosen difficulty. And there are other possible customizations.

Can you make it?