playtime should be fun
Solve issues in an interesting way. Interesting could mean performant or strange or anything in-between. You could solve the issue in the style of a particular language, or using a particular pardigm (like functional or reactive programming).
Submitting a solution
Fork and clone the repo.
Create a directory inside the directory for the issue you are solving. Name the new directory after your username. All the files you need to solve the issue should go in there.
The preferred language is JavaScript. If we want to do other languages we can create other repos.
If an issue has tests the solution should pass those before being submitted.
Create a pull request.