added task to MISC.md

Author: pranavgade20

MISC.md

@@ -37,4 +37,11 @@ git config --global core.editor nano  # use nano to edit commit messages etc
 
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-A complete list of all configuration options can be found [here](https://git-scm.com/docs/git-config).
+A complete list of all configuration options can be found [here](https://git-scm.com/docs/git-config).
+
+## Learn more git
+
+You can go to https://learngitbranching.js.org/ to learn more advanced git topics in a interactive and visual method. Complete the exercises and create a PR with a screenshot showing completed levels. You will get 1 point every 5 exercises, and 4 points for completing all of it.
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