What question can you never answer yes to?
We can be boring,Or interesting. We can be long,Or short. We can have pictures,Or just words. Many love us,But many also hate us. What are we?
What is the next number? 77, 49, 36, 18 ?
What three numbers, none of which is zero, give the same result whether they’re added or multiplied?
The following sentence is false. The preceding sentence is true. Are these two sentences true or false?
A shepherd had 18 sheep, out of which, all but ten died. Can you tell us how many sheep was he left with?
Prove that twice of ten is the same as twice of eleven.
Which Burger Is Different in below image?
Which alphabet letter is a question?
Find the Goldfish below the given Image.
Find the last number in the series below: voN luJ yaM raM ---
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.