Per the Rulebook they state:
"2.2. All participants are provided with standard Rubik’s speedcubes by the organisers. If they prefer, participants are also allowed to use their own customized cubes at the events."
"Their own customized cubes" does not specify if they can use any brand or the...
The North Iowa 2017 Rubik's cube competition has been announced! It will take place in Osage, IA, USA. You can register and find details at the website below. I hope to see you there!
I recently created a Facebook group for cubers in Iowa, USA and surrounding areas.
I'd like to use the group to communicate with you all about upcoming competitions in Iowa and create an online community for local cubers to interact. Please...