Can you place six X (crosses) in below board without making three in a row in any way ?
When monkey rotate the gear, which mark will be hit 1 or 2 ?
Can you Find and name the hidden bird in the picture below ?
Find out which of the given views in the picture is accurately the top view of the given pyramid.
Look at the picture and find out which square is not linked with any of the other squares.
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
Solve this riddle by finding the odd one out from the rest.
Can you find out the missing number in the grid?
Out of four images which one is the odd one out?
Can you find the six hidden animals in the picture below?
Count the number of squares in the picture below.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.