About Challenges.org

Competitions and prizes can unleash the brightest minds on the world’s toughest problems but those minds can be difficult to reach. Challenges.org is the place for anyone interested in entering or publicising a prize.



Search for opportunities and enter prizes

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Prize Promoter

Promote your prize site on challenges.org

List your challenge


Prize Developer

Design and build your prize site on challenges.org

Contact us

About the Challenge Prize Centre

Experts in challenge driven innovation.

We work with problem owners around the world to create challenge prizes that excite and engage the brightest minds so that solutions are better and faster, pushing frontiers and advancing society.

Find out more