Fill in the template, create your file on GitHub, and raise a pull request. Your name goes on it forever.
Fill in every field, then paste it as the entire contents of your new yourname.json file.
Click the button below — it opens GitHub's new-file editor inside puzzles/ and forks the repo automatically. Name the file after yourself — e.g. meenz.json — and paste your JSON.
Scroll down, set the commit message to Add clue #151 by Your Name, then click Propose new file → Create Pull Request.
yourname.json inside puzzles/ — GitHub forks the repo automatically.