Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?
why number 8549176320 is one of a kind?
If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?
Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?
How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?
Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'. Reading it what do you think, does the tattoo artist tattoo himself?
Decode the below four famous ciphers: 8P of the SS 1M of the E 1S of the SS 60M in 1H
You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.
Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3. (You can use one number only once)
Can you guess the name of the month by looking the below rebus ?
I look at you, you look at me I raise my right, you raise your left. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.