The objective of the game is to mix red, green, and blue to get as close as possible to the target color within the time period. The time period varies based on the difficulty level. If you run out of time, you will automatically lose a check and move onto the next randomly generated target color. In order to judge how close your mixture was to the target color, you simply press the check button. You have 5 of these checks before your game is over. If your mixture was close enough to the target color depending on what level youre on (Easy, Medium, Hard), youll get your check back and get a certain value added to your current score. Otherwise, you lose a check and youll be given a new target color. In order to start a new game, simply click the play button on the home screen and to start a new game based on a difficulty level, simply click on one of difficulty buttons. Happy Questing!