WCA random-state scrambles

CubeRaceTimer — speedcubing timer with algorithm trainers, a racing feature, and more!

Fast, clean, and WCA-style timing.

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Speed Timer

WCA scrambles, Ao5/Ao12, heatmap, and 15s inspection.

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Algorithms

Full F2L (41), OLL (57), and PLL (21) trainers with diagrams.

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Race Friends

Private rooms and public global lobbies.

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Scramble of the Day

One scramble, one shot — global leaderboard.

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Personal Bests

Best single, Ao5, Ao12 for every event.

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Coach

See what to learn next based on your stats.

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Beginner's Guide

Learn to solve step-by-step.

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3x3 Solver

Enter any scramble, get an optimal solution.