Ranking the top three most painful coding languages that I've personally tested.

Number three, brainf*ck. You only get eight symbols, that's the entire language. There are no numbers, no variables, just a pointer that you can move around through memory. Adding two numbers together requires writing an entire loop. And when I tested this, I had to leave comments everywhere just to remember what my own code was doing. Number two, Piet. This is a programming language where the code is a picture. A pointer crawls through the image and every color change is a command. It's beautiful, and it's also the reason I lost an entire evening of my life trying to make a Fibonacci calculator. And finally, number one, nothing else even came close. It's Whitespace. The entire language is just spaces, tabs, and newline characters. The code is literally invisible. You can't see it. You write numbers in binary using spaces and tabs. It took me an hour and 45 minutes just to get one input/output working. Writing the entire Fibonacci program took over four hours and by the end, I was seriously questioning my life choices. Full video out now!