Can you count the number of blocks in the picture below?
What is wrong in the below Picture?
Can you solve the maths in the below-given picture equation?
Remove two matchsticks to make the below equation correct.
When monkey rotate the gear, which mark will be hit 1 or 2 ?
You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.
Can you find out the missing number in the grid?
Find out the number of circles in the given picture having Illusion
Can you count the number of triangles in the picture below?
Can you find the six hidden animals in the picture below?
You can see three almost identical images below. Can you spot the odd one out from them?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.