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Exercism Premium has launched.Supercharge your experience!Join Exercism’s Gleam Track for access to 92 exercises with automatic analysis of your code and personal mentoring, all 100% free.
Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.
Convert a number, represented as a sequence of digits in one base, to any other base.
Find the difference between the square of the sum and the sum of the squares of the first N natural numbers.
Creating a zipper for a binary tree.
Gleam's powerful static type system helps find and prevent bugs at compile time.
The Erlang virtual machine provides well tested mechanisms for gracefully handling failure.
Hunting down bugs can be stressful so Gleam's compiler provides clear and helpful feedback.
People of all backgrounds, genders, and experience levels are welcome in the Gleam community.
Gleam makes it easy to use code written in other BEAM languages such as Erlang, Elixir and LFE.
Gleam adds no overhead of its own, so all Gleam programs are as fast as their Erlang counterparts.
Every language has its own way of doing things. Gleam is no different. Our mentors will help you learn to think like a Gleam developer and how to write idiomatic code in Gleam. Once you've solved an exercise, submit it to our volunteer team, and they'll give you hints, ideas, and feedback on how to make it feel more like what you'd normally see in Gleam - they'll help you discover the things you don't know that you don't know.
Learn more about mentoring
The Gleam track on Exercism has 92 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.
See all Gleam exercises
The best part, it’s 100% free for everyone.
