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Free to play. Apple, Google or email — same account either way.

• Save every runYour profile keeps run history, streaks and Timeline Points — and career TP unlocks badges as you climb.
• Challenge anyoneSend a link, race the identical board, quick match or ranked pool.
• Daily board & Game of the WeekA shared board every day; three finishes unlock the Game of the Week — your entry on the weekly leaderboard.
• Learn hub & assemblySeven eras of study cards, plus big-screen group play for assemblies.