Not a course, but I find leetcode.com[0] a decent way to putz about and learn new languages. You can only write 'hello world' so many times, and often you don'

Not a course, but I find leetcode.com[0] a decent way to putz about and learn new languages. You can only write 'hello world' so many times, and often you don't want to write a whole program just to 'get a taste' of a new language. The leetcode (and advent of code) stuff seems a nice compromise. 0: https://leetcode.com/explore/ https://leetcode.com/explore/