XC Master - Pro AI XC Trainer

XC Master is a professional 3x3 Cross, XCross, and lookahead training tool — an upgraded C2F2L practice experience. Completely free · No ads · No push notifications — just focused practice. [AI Solution Analysis] One-tap AI analysis for every solution, explaining each move and why it works. Paired with 3D demos, practice is no longer just memorizing algorithms. [Review - a XC Master first] The fastest way to improve is to revisit your mistakes and review your weakest solves. Review automatically gathers your recent errors and lowest-performing practices to drill, turning weaknesses into strengths. [Lookahead Practice - a XC Master first] Lookahead is the key to faster solves. Capture your prediction target, method, attempts, and failure reasons every session, see your lookahead ability in data, and break through plateaus with focus. Also included: - Full solving on all six colors: optimal Cross, plus XC/XXC/3XC/4XC averaging 7/9/11/13 moves. - Timed practice, with records synced across devices. - Real WCA scrambles, step-based Cross training, F2L highlights, and 3D demos.