how to get silicon brain achievement

Mouseover learn<Practice click on drills you don't need to do them all you need to do is click on the drill click practice and then exit keep repeating these steps till you get it

important Note: many people might have done all the drills and thinking that I'm saying false info I'm not once you complete the drills you need to repeat those same steps for master games and books yeah it's not bugged you can still get it