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.

1355 total logged

1355 still open

0 marked solved

7 registered profiles

We haven't solved the shortage of donor organs for transplants.

open Global / Unspecified, Global

Thousands of people die every year waiting for organs that never become available. Lab-grown organs or better donation systems could close this life-threatening gap.

WS00070 · Logged by Administrator on 2026-07-18T19:29:29Z · Working on: 0

Citation ID: WS00070 Title: We haven't solved the shortage of donor organs for transplants. URL: https://www.worldsolve.org/index.php?api=problem&id=70

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1355 public problems
1355 open challenges
0 solved entries
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