The mystery of the clock not going.

When does the clock stop? (make a brain teaser)

Answer: He won't leave himself.

Attach other classic riddles and answers:

Predict the weather, fluffy ball, hide when touched, afraid of ugliness (hitting plants)-answer: mimosa.

Seven fairies fall in love with Yong Dong (A-type poem)-Answer: I only envy Yuanyang, not immortals.

Play with a big knife and hit the sharp corner of a word-answer: solution

Right and wrong is an idiom-A: There is no distinction between right and wrong.

Relatives type a word alone-answer: poultry

Taste licorice (type a word)-answer: sweet.