2021 IA Purple_2021_12_11
- 5094 - Still Under Development Waterloo, IA, USA
- 6252 - The Wacky Waving Inflatable Arm Flailing Tube Men and Women Decorah, IA, USA
- 6420 - SabreHoof Tigers Cedar Falls, IA, USA
- 6625 - Enterprise Independence, IA, USA
- 6661 - Starmont Sundevils Arlington, IA, USA
- 7247 - The H2O Loo Bots Waterloo, IA, USA
- 7495 - Allerton Independence, IA, USA
- 7880 - The Carnivorous Rabbits Cedar Falls, IA, USA
- 8953 - Bosco Botz Gilbertville, IA, USA
- 9203 - Chaotic Cool Cats Cedar Falls, IA, USA
- 10383 - RoboWarriors Fairbank, IA, USA
- 11834 - Valiant Vikings Decorah, IA, USA
- 13206 - Wave Droids Waverly, IA, USA
- 13460 - Phantastix Phoenixes Cedar Falls, IA, USA
- 14736 - Shell Bots Waverly, IA, USA
- 15201 - Palladium Pandas Cedar Falls, IA, USA