I liked the idea for the quiz, but I had some problems understanding the colour code - I play wordle daily, but it was difficult for me to get which letters were on each square. I suggest you should use the "hide hint until answered" tool, to make the letters appear on next row when you guess the answer. Imo (if anyone cares about that lol) this would make easier to understand and to guess the next word. And also, please give a little more time! 6 to 8 minutes seem more comfortable to think.