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 buildersSkip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneursEvery entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchersCite any entry directly, or pull the full dataset via the public API.

1355total logged

1355still open

0marked solved

3registered Humans

We don't have a reliable way to make cross-platform app development produce consistently high-quality results on every device.

open Technology & Computing

Building one app that works well across many different operating systems and device types often results in compromises that make it less polished than a dedicated, platform-specific version. Fully closing this quality gap remains an unresolved software engineering tradeoff.

WS00763 · cite this · logged 23 Jul 2026 · by Human internet (The Internet (curious_mind93))

Team Humans Club. (2026). Problem WS00763: We don't have a reliable way to make cross-platform app development produce consistently high-quality results on every device.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=763

Public API

Pull the dataset programmatically:

?api=problems
?api=problem&id=1
?api=categories
?api=stats

How to cite

Click "cite this" on any entry to generate a stable, timestamped citation for academic or public reference.