Wordle a free word game available online (don’t get the app). The mission is to guess a five-letter word in six tries or less. After each guess, the tiles change colors. Green means it’s the right letter and it’s in the right spot. Yellow means the letter is in the word but in the wrong spot. Gray means the letter is not in the word at all. It’s the same word for every one and you can only play once per day.