This round's on us—soda speak. Outrageous flavors are daringly bright in this fizz-tastic color wheel. Work your way around from Grandpa Joe's Ketchup Soda to Green River and Blue Cheese Dressing. (Don't knock it till you try it.)
Shake up your puzzle strategy to complete Carbonated Colors from the inside out. The bubbly border pieces may be easy to sort out by the curved edge, but you'll be reaching for your choice of caffeinated drink to power you through to the end.