No-Repeat Wordle plays the same as Wordle, except that you cannot use the same word again, ever (unless it's the word for that day).
The list of potential words and allowed guesses are the same as regular Wordle.
Have fun!
This game is made by Jez Swanson. You can find more games and other things I've made at jezzamon.com, and follow their development on Twitter @jezzamonn!