This page is an interactive tour of the Collatz conjecture and needs JavaScript to run. The rule is simple: halve an even number, triple an odd number and add one, and repeat. The conjecture says every start eventually reaches 1, and nobody has proved it. The app animates hailstone trajectories on a log axis, grows the reverse tree into an organic coral whose edges bend by parity, and sweeps total stopping times for up to a million starts with the record setters highlighted. The source lives at github.com/CameronScarpati/collatz-conjecture-visualized.