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.

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Remittance fees sent to Africa are the highest of any global region.

open Africa, Africa

Migrant workers sending money home lose a large share to transfer fees, reducing funds available for families. Blockchain-based remittance corridors could cut costs to a fraction of current rates.

technology-computing africa blockchain remittance fees sent highest any region migrant workers cross-border countries costs money

WS01552 · Logged by Ian Patel on 2026-07-22T13:46:00Z · Working on: 0

Citation ID: WS01552 Title: Remittance fees sent to Africa are the highest of any global region. URL: https://worldsolve.org/index.php?api=problem&id=1552

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1962 public problems
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