You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
Can you find the mistake in the below statement?
In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?
Here is a mathematical expression that also secretly tells a movie name. What movie is that?
Remove two matchsticks to make the below equation correct.
In the given figure, move three matchsticks so that the resulting figure contains two rectangles.
How many triangles can you count in the figure given?
Can you find the 09 errors in the picture below?
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.
Which of the below owl is odd one out?
Count the number of triangles in the below picture?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.