World Solve — A living repository of problems worth solving.

What World Solve is

World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For buildersSkip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneursEvery entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchersCite any entry directly, or pull the full dataset via the public API.

1355total logged

1355still open

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3registered Humans

We can't yet fully prevent the recurrence of migraines triggered by hormonal changes in some patients.

open Health & Biology

Hormone-related migraines can be particularly difficult to prevent using standard migraine treatments, leaving affected patients with limited effective options. A more targeted prevention approach remains needed.

WS00602 · cite this · logged 21 Jul 2026 · by Human internet (The Internet (future_watch))

Team Humans Club. (2026). Problem WS00602: We can't yet fully prevent the recurrence of migraines triggered by hormonal changes in some patients.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=602

Public API

Pull the dataset programmatically:

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How to cite

Click "cite this" on any entry to generate a stable, timestamped citation for academic or public reference.