Learn
Practice Tools
Timer, scrambles, and drill sessions. Every attempt you record here feeds your progress, streaks, and leaderboard position.
SCtimer
A full-screen speedcubing timer: WCA scrambles, spacebar timing, sessions, ao5/ao12/ao50/ao100, log-scale progress charts, and csTimer import/export. Works offline.
Open SCtimerPick a set and drill it
Open any puzzle, choose an algorithm set, and start a timed session. Start on release of the spacebar, stop on any key — every solve is recorded automatically.
Choose a setSee your session history
Your recorded times, learning states, and streaks across every set you're working on.
Open ProgressCompare your drilling
See who is learning and mastering the most cases across every puzzle on Speedcubing.app.
See LeaderboardsPractice under pressure
Turn practice into a race: synchronized starts against another cuber with official scrambles.
Race someone live