There are so many different O'Go yarn colors. Within each colorway, you can separate out the colors or work from one through to the end.
Crafts: Indie makers get creative with yarns, dyes
Introducing O'Go Yarn!
2 Ways to Use O'Go Yarn Colors: Break It. Make It. Or Just O'Go
Premier Yarns - High Quality Yarn at Affordable Prices
O'Go Yarn Review, Are They Worth It? - Magic Owl Studios
Crochet – Bead Yarn & Spatula
30+ Bee-utiful Crochet Bee Patterns - Dabbles & Babbles
O'Go Yarn Review, Are They Worth It? - Magic Owl Studios
All Afghans/Throws Archives - Page 2 of 5 - SeeLoveShare
Crafts: Indie makers get creative with yarns, dyes
Caron® Colorama™ O'Go™ Knit Hat On The Go Pattern
Combining Yarn Colors Tutorial