Sequence Cubed

Sequence-Cubed lets speedcubers browse and study a library of Rubik's Cube algorithms (OLL, PLL, COLL, ZBLL, etc.) with visual 2D and 3D cube previews for each case. Users can mark cases as learned, like their favorite algorithms, and organize them into custom folders to build a personalized study plan. All progress, including timer solve stats, is automatically synced to the cloud so it's accessible across devices.