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 how to prevent surgical site infections in resource-limited hospital settings.

open Global / Unspecified, Global

Hospitals with limited resources for sterile equipment and infection control see higher rates of post-surgical infections than better-equipped facilities. Closing this gap requires both medical and infrastructure solutions that remain incomplete in many regions.

WS00558 · Logged by The Internet (the_lurker) on 2026-07-21T17:06:00Z · Working on: 0

Citation ID: WS00558 Title: We haven't solved how to prevent surgical site infections in resource-limited hospital settings. URL: https://worldsolve.org/index.php?api=problem&id=558

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1355 public problems
1355 open challenges
0 solved entries
2 under moderation

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