Create challenges your peers will love.

Teach programming smarter

Create your own coding Arena.

Help people achieve programming mastery by solving your challenges.

Craft your programming course for free
How it works

Craft your Arena. Benefit from our infrastructure.

1

Choose your topic.

The only rule is to create a topic that brings value to people. It could be about algorithms, SOLID, TDD, or any other topic that fit our challenge based approach.

2

Craft.

Create your challenges and their unit tests. You can organize challenges by Chapters we call "fights" and also add some materials such as slides and videos.

3

Publish.

Launch your Arena and connect your students or friends with our community.
Sit back and enjoy! 🎉

Create awesome challenges

Create your instructions, add video or slides materials, add unit test and leverage our infrastructure.

We deal with repositories and automations, you deal with challenges.
View a challenge example

Organize your modules

Group your challenges in modules that we call "fights". You choose if fights can be unlock in a specific order or if it's a free track.
View a course example

Craft your course

Craft your first hands-on programming course for free!