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Join Exercism’s 8th Track for access to 63 exercises with automatic analysis of your code and personal mentoring, all 100% free.

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About 8th

\ Displays "Hello, World!" on the console followed by a new-line.

: hello-world \ -- 
    "Hello, World!" . cr
;

63 coding exercises for 8th on Exercism. From Binary Search to Gigasecond.


Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.

See all 8th exercises on Exercism

Key Features of 8th


8th

Safe

8th was designed from the beginning to avoid the most common software security problems.

Cross-platform

With one click generate the executable for any platform 8th supports, from any platform it supports!

Expressive

No reserved words at all and almost no syntax.

General purpose

8th is primarily a strongly-typed FORTH-like stack-based procedural language with RPN syntax.

Interactive

8th has an interactive REPL.

Documentation

Documentation is extensive, making it easy to get started with 8th.

Get mentored the 8th way

Every language has its own way of doing things. 8th is no different. Our mentors will help you learn to think like a 8th developer and how to write idiomatic code in 8th. 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 8th - they'll help you discover the things you don't know that you don't know.

Learn more about mentoring

Community-sourced 8th exercises

The 8th track on Exercism has 63 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 8th exercises
8th

Get started with the 8th track

The best part, it’s 100% free for everyone.