Practice mode is a free hands-on virtual 3D cube simulator for turning, scrambling, timing, and reviewing your own solves in the browser. It is built for learning and self-checking, not for official WCA results or cloud leaderboards.
Use it to rehearse full solves, test a new algorithm before trying it on a physical cube, and rebuild confidence after a difficult scramble. The cube runs in the browser without requiring an account, leaderboard profile, or multiplayer room.
The compact stats panel shows the current timer and move count, while the move track records the notation for turns made during the session. Use the count to spot inefficient solves, repeated undo moves, or places where a beginner method step needs more practice.
On a keyboard, use F, R, U, L, D, and B for face turns, M, E, and S for slice turns, and hold Shift for inverse turns. Start slowly and say the notation out loud if you are learning, because clean move recognition matters more than speed at first.
On phones and tablets, use touch gestures to inspect the cube and the on-screen buttons to start, scramble, reset, and continue practicing. Rotate the view before each algorithm so the front, right, and up faces match the notation you are following.
Pair practice mode with the beginner guide, algorithm trainer, or solver when you want a lesson, a drill, or help recovering a scrambled cube. A simple routine is five warm-up scrambles, one focused algorithm drill, then one untimed solve where you write down the step that caused the longest pause.