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 haven't solved how to make blockchain transactions fast and cheap enough for everyday, small-scale use.

open Global / Unspecified, Global

Many blockchain networks still struggle with slow transaction speeds and high fees during periods of heavy use, limiting their practicality for small, everyday purchases. Scaling solutions exist but haven't fully solved this tradeoff yet.

WS00705 · Logged by The Internet (longform_fan) on 2026-07-23T01:21:59Z · Working on: 0

Citation ID: WS00705 Title: We haven't solved how to make blockchain transactions fast and cheap enough for everyday, small-scale use. URL: https://worldsolve.org/index.php?api=problem&id=705

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1355 public problems
1355 open challenges
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