World Solve — A living repository of problems worth solving.

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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.

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The origin of primordial supermassive black holes in the early universe is unexplained.

open Global / Unspecified, Global

Observations show massive black holes existing just a few hundred million years after the Big Bang, far too fast for standard accretion models. Direct collapse seed theories or primordial black hole physics need verification.

black primordial holes origin supermassive science-space

WS02098 · Logged by Ian Patel on 2026-07-22T08:00:00Z · Horizon: 2030 · Working on: 0

Citation ID: WS02098 Title: The origin of primordial supermassive black holes in the early universe is unexplained. URL: https://worldsolve.org/index.php?api=problem&id=2098

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