Nice compilation of word games, especially if you only had 24 hours to work on it. I do not see the connection to the MACHINES theme. While playing WORDLE I experienced a bug, that after two tries I could not submit a new word. Additionally after I checked the solution I could also not start a new game. Maybe it is intended like that, as you write that new words come every 24 hours.
Congratulations to this word game collection.