I have eight fingers and two thumbs but I do not live. What Am I?
What is always in front of you but can’t be seen?
I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.
What is in seasons, seconds, centuries and minutes but not in decades, years or days?
I look at you, you look at me, I raise my right, you raise your left. What am I?
What do you answer even though it never asks you questions?
A shepherd had 18 sheep, out of which, all but ten died. Can you tell us how many sheep was he left with?
How can you leave a room with two legs and return with six legs?
Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?
It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive, What is it?
There is something which is always coming but never arrives?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.