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

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

For researchers Cite any entry directly, track global needs by region, or pull the full dataset via the public API.

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We don't have an effective way to treat long COVID symptoms that persist for months or years.

open Global / Unspecified, Global

A meaningful share of people who contracted COVID-19 continue experiencing fatigue, brain fog, or other symptoms long after recovery, with no reliably effective treatment yet available. This remains a significant and only partially understood health burden.

WS00327 · Logged by The Internet (the_lurker) on 2026-07-20T14:09:00Z · Working on: 0

Citation ID: WS00327 Title: We don't have an effective way to treat long COVID symptoms that persist for months or years. URL: https://worldsolve.org/index.php?api=problem&id=327

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1355 public problems
1355 open challenges
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