Debug Mode

Teacher is controlling code

New Look!

Welcome to the new Coder! We've worked hard to perfect and improve your favorite in-browser java pset & project editor!

If you come across any bugs, please feel free to email

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You need a user account to use the Classroom Coder, but you can use the normal coder without logging in :)

The following step (4) will be recorded for record-keeping and quality assurance purposes.

Our team will review the video to ensure you have the necessary devices to take our KTBYTE online classes.


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We're working hard to bring support to all major browsers. Until then please use Chrome or Firefox to make sure everything works for you.

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