Trivia: “Pad kid poured curd pulled ___”
Cheese
Cod
Hoard
Grog
The correct answer is Cod
So why is this answer correct? : This seemingly random sentence was thought up in 2013 by a group of researchers at MIT, who named it the world’s most difficult tongue twister. They had volunteers recite various tongue twisters, such as “The top cop saw a cop top.” However, “Pad kid poured curd pulled cod” caused the most trouble among participants, thanks to its tricky combination of sounds and repetition of words ending with “D.”