This blanket was designed primarily for teaching the basics of Tunisian crochet. The squares are in order of complexity and start with Beginner level stitches leading into Advanced Beginner techniques towards the end. It was a part of a CAL that I hosted in 2020. All the squares have been released and the complete free pattern is available on my blog: https://knitterknotter.com/tunisian-sampler-blanket-cal-weekly-updates/