Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?
what does this picture(rebus) riddle means ?
A shepherd had 18 sheep, out of which, all but ten died. Can you tell us how many sheep was he left with?
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?
What is the difference between a jeweller and a jailer?
In the picture given below, can you find out which digit will take place of the question mark?
What does this rebus means ? PROG WORKRESS
why number 8549176320 is one of a kind?
How can you make a TV, a bed, a dog, and a car liquid?
In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.