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?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

Can you move 2 matchsticks to form four equal sized squares.

Using eight eights and addition only, can you make 1000?

What is the next shape from answers A, B, C, and D figure?

what does this picture(rebus) riddle means ?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

What does does this rebus picture means ?

Can you write down eight eights so that they add up to one thousand?

Find the missing number in the series below

13 -21 34 -55 ? -144