Yield: 24 cookies (3 points per cookie for blue, green and purple)
Preheat oven to 350 degrees F.
In a large bowl combine cake mix, Cool Whip and egg. Mix together until well blended.
Put powder sugar in a bowl.
Spray a baking sheet with non-stick cooking spray. Use a cookie scoop to get a ball of dough, then drop it into the powder sugar. Roll the dough around the sugar, then place onto the baking sheet.
Repeat until you have 24 cookies.
Bake cookies 9-13 minutes.