Can you spot the hidden girl in the picture below?
Remove two matchsticks to make the below equation correct.
In the four images below, can you find the odd one out?
Which tank will fill first?
There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?
There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
Here is a mathematical expression that also secretly tells a movie name. What movie is that?
Move four matchsticks to the below square to form three squares?
Can you place six X (crosses) in below board without making three in a row in any way ?
Find the Goldfish below the given Image.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.