Exercism Impact Report

We’ve provided 104,220,130 minutes of free education.

And we provide another 132,916 minutes every day!
All on a free, open source project funded by people like you.

Students

1,087,701
+1,342 per day

Exercises Practiced

3,986,653
+5,742 per day

Mentoring Discussions

329,108

Exercism teaches 61 programming languages from ABAP to x86-64 Assembly, using a unique blend of learning, practicing, and mentoring.

Everything on Exercism is 100% free.

Live activity on Exercism
David Pritchard
@dapritchard_
Twitter

@exercism_io is really incredible. My submission was failing it's tests...I asked for mentoring to help straighten things out, and within 15 minutes someone had messaged me explaining my error.

Karl πŸ‡ΊπŸ‡¦
@zippcode
Twitter

...I worked on the Ruby strings exercises at @exercism_io This platform forces me to slow down and actually logically solve the tasks...

Alessandro Baffa
@alebaffa
Twitter

I've always loved @exercism_io because you learn not only the syntax of a language, but also its dev environment: how to setup tests, packaging and build. Fantastic resource!

Exercism is powered by huge team of wonderful volunteers.

11,513
Mentors
3,567
Code Contributors
6
Full-time Staff
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A photo of Loretta Bresciani Murray
Interested in supporting Exercism as an organisation?
Get in touch with Loretta Murray, our Head of Fundraising.
loretta@exercism.org

Over 85,000 students have left testimonials to thank their mentors.