YOU need to eat all the green and brown tacos. No eating red tacos. If you eat a normal taco, you will get 2 points. If you eat a red taco, you will lose 2 points. Don't get -10 points. And you only have 40 seconds to eat 40 tacos.
Thanks to the song 'Raining Tacos' by Parry Gripp for making tacos rain.