Problems are the solution®

Choose from thousands of problems. Publish your own.
Share with other educators. Help students learn.
edfinity currently supports contest, collegiate and high school mathematics, with other subjects to follow shortly.


  • Find new problems
  • Customize problem sets
  • Collaborate with others
  • Help students save on textbooks


  • Self-publish original problems
  • Get attribution and recognition
  • Reach a global audience
  • Earn royalties based on usage


  • Reach new customers
  • Improve copyright protection
  • Manage content distribution
  • Earn royalties based on usage

our affiliates & customers

Maa Mathematical Association of America
Amt Australian Mathematics Trust
Ukmt UK Mathematics Trust
Sri SRI International
Nsf National Science Foundation
Dover Dover Publications
And a growing group of the world's best educators

edfinity international competitions & prep courses

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