Keyboard practiceA little clearer. A little faster.
Press Space for your first scramble.
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Press Space to start

Your solves

Solve details

Read the bloom

Headlights signals

One sideHeadlights will finish on that side.

Four sidesAll four corners will be solved relative to one another.

Left + rightDiagonal corners. No headlights.

The cue appears as you start OLL, stays through PLL recognition, and clears on your first PLL turn. It follows your learned algorithms, with common alternatives as a fallback. Predictions pause on unmatched or ambiguous moves and can recover when execution matches again. Once OLL finishes, the bloom shows the confirmed corner state.

Your workspace

Keep your practice history backed up.

Input diagnostics

Your solves stay in this browser. No account needed.

Start a fresh session by deleting all saved solves.

CubeCoach early access

Keep getting better.

Everything in this preview is free to try. Join the waitlist for news about the paid coaching launch. Signing up is optional.

Try now: solve breakdowns, per-solve feedback, weakness ranking and Headlights. Instant replay and targeted drills are coming next.

Your email is stored privately on Vercel for CubeCoach launch updates. Your solve history stays in this browser and is not sent with your signup.

This preview supports keyboard solving. Smart-cube and camera support are planned.