I have a clock(12-hour format) and both the needles of the clock overlap at 12:00. After how much time, they will overlap again?
Pronounced as one letter, And written with three, Two letters there are, And two only in me. I am double, I am single, I am black blue and grey, I am read from both ends, And the same either way.
Can you find the missing rabbit the magician? Remember, you just have 11 seconds to complete the task!
How can you write nineteen in a manner that if we take out one, it becomes twenty?
A car key is hidden in the picture. Can you spot it.? Quickly test your eye power now!
Can you find the missing piece of the Porsche?
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
You knock a Table over in the library, and suddenly 20 eyes are looking at you.
What demands an answer, but asks no questions
What is the Surname of Barbie Doll?
I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
