My cube's battery died in the middle of a game. Do I need to start from scratch, or can I keep playing after I’ve charged it? GoCube November 19, 2020 15:09 Updated Unfortunately, you will need to start from scratch. Related articles What happens if I receive a phone call during a game or a battle? My Rubik's colors are not synced with the colors in the app. My Rubik's Connected won't charge or work at all. Rubik's Battery FAQ Does the app work for both Android and iOS phones? Comments 0 comments Article is closed for comments.