Guys, get me to 30minutes thinking what i should write. Where i know it but i didnt know how to write corectly. I forged for .color=… and i found it. I searched in unity Unity - Scripting API: SpriteRenderer . Next after that i had problem my car dissapear and i thniking again about 5 min. And i found it. I want to tell you dont give up if you dont know how to correctly write code. First try searching and give yourself some time limit. And if you still dont know how to do. Then start watch this sollution in this course. Dont give up to early… You learn most if you search and trying find the sollution. Then you learn the most, not tell yourself ah i dont know i need to watch. No, this challange have more meaning if you really want to become game developer. Sorry for my english skills 
