@krzyzanowskim pretty sure that's a book of jokes by a comical person.
@krzyzanowskim yeahNopehttps://tetris.wiki/Tetromino#:~:text=Each%20tetromino%20has%20a%20letter%20name%20and%20several%20alternative%20names.
Gregory's Server
@krzyzanowskim yeah
Nope
https://tetris.wiki/Tetromino#:~:text=Each%20tetromino%20has%20a%20letter%20name%20and%20several%20alternative%20names.