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A free, public problem showcase.
Validated problems the world wants solved, from YC, NASA, the EU, and the people living them. Claim the one you build, or post your own.
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Problems
Votes
Trending
+237New this week
Sourced from
The people and institutions naming what is broken.
- 01Y Combinator24problems
- 02NASA17problems
- 03European Commission21problems
- 04Dubai Government18problems
- 05MIT Solve26problems
- 06XPRIZE20problems
- 07United Nations22problems
- 08Gates Foundation17problems
- 09Smart India Hackathon43problems
- 10Challenge.gov27problems
235problems sourced across 10 institutions
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WHAT'S YOUR PROBLEMISSUE / WEEK 25 - JUN 2026
Problem of the weekFROM: EUROPEAN COMMISSIONEnterprise OperationsThe world wants this solved
1People want this solved
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A public showcase where problems find their builders, in three plain moves.
01Post
Tell us what's broken.
Anyone with a problem worth solving: indie, founder, ops, life.
02Discover
Builders browse it.
Real demand surfaces. Real attention follows.
03Solve
Find one to solve.
Mark the problems you want to take on, and reach the people who posted them.
a free, public showcase of problems the world wants solved.
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- Cities need real innovation hubs, not just pilots, to spread climate solutions
- Generative AI tools are needed but missing across European healthcare and industry
- Europe depends on others for the chips and quantum hardware it needs
- Breakthrough lab research rarely crosses into validated, usable technology
- High-risk, high-gain deep-tech research lacks funding for unproven ideas
- Europe lacks home-grown generative AI champions that can compete globally
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