Can I battle using my 2x2? GoCube November 08, 2021 18:42 No. You cannot battle using your 2x2. Related articles Can I connect my 2x2 to multiple devices? How do I compete with other people? Does GoCube-X and Rubik's Connected use the same app? Is it safe to leave my cube charging for a long time? What is the “Solver”? Comments 0 comments Article is closed for comments.