What is the “Solver”? Particula Help Center November 19, 2020 13:17 Updated The Solver takes you step by step through the moves you need to do in order to solve the cube. Related articles In Pro mode, what does “Quick Match” mean? What is the “Solver”? My Rubik's colors are not synced with the colors in the app. What is “Solo” mode? Does the app support advanced algorithms? Comments 0 comments Article is closed for comments.