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Enhance your mind on Katas

Train in the Dojo on Katas, real code challenges.
Designed to improve ability and brain performance in focused areas: Perception, Adaptation and Retention.

Crowdsource the best code

View user solutions after each Kata, as your grow, advance through the Dojo and earn the ability to create your own Katas.

Contribute to real projects

Advance onto Missions and battle test your skills on live code. Connect with opensource, startup and company projects.

Find code collaborators

Get exposure for your own code projects.
Connect with interested users, partners, contributors and freelancers.

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Enhance your mind on Katas

Crowdsource the best code

Contribute to real projects

Find code collaborators

Submit a Mission

Tell us about a project you could use help with.

Maybe it is an open source project you need help on or a great product that you want to build.

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Earn an Invite

Have what it takes? Finish the Katas.

0 of 3 Completed

Earn an Invite

Visit us on a non-mobile device to compete.

Enhance your mind on Katas

Crowdsource the best code

Contribute to real projects

Find code collaborators

Submit a Mission

Tell us about a project you could use help with.

Maybe it is an open source project you need help on or a great product that you want to build.

Feedback

Confirm

Have what it takes?
Finish the Katas.