1 Solution
Hi @gtambasis and Welcome to the Canvas Community!
Depending on what your extra credit is, there are a few ways to do it in Canvas.
- Canvas Guide - How do I give extra credit in a course?
- Recommended blog post - Extra credit using weighted assignment groups.
- Another variation - https://community.canvaslms.com/docs/DOC-5586-creating-an-extra-credit-quiz?sr=search&searchId=70337...
I hope one of those resources helps get you where you want to go,
Stay home, stay healthy,
Cheers - Shar 
