The more it dries, the wetter it becomes. Can you tell what it is?
What word is pronounced the same if you take away four of its five letters?
I taste better than I can smell. Who am I?
What has 88 keys?
People put me on the table and cut me but do not eat me. What am I?
What do you answer even though it never asks you questions?
If nine thousand, nine hundred nine dollars is written as $9,909, how should twelve thousand, twelve hundred twelve dollars be written?
Can anyone tell me a word in the English dictionary which has a silent 'z'?
What can you catch but never throw?
There is something which is always coming but never arrives?
What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.