Watch the mouth. Guess the five-letter word. As many tries as you need.
A short clip shows someone saying a five-letter English word. There is no sound.
Type a word and press enter. You are told yes or no, nothing else. Keep guessing until you get it. Fewer guesses is a better score.
Replay as often as you like. Half speed helps. So does saying the word yourself in a mirror.
A new word arrives at midnight, your time.