In the given figure, move three matchsticks so that the resulting figure contains two rectangles.
Count the number of triangles in the given picture.
This is a classy optical illusion puzzle. What more you can find except bricks in the image below?
Solve this riddle by finding the odd one out from the rest.
Can you find out the total number of triangles in the given figure?
Spot what is wrong here in below Picture?
Find the hidden tiger in the given optical illusion ?
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
Can you place six X (crosses) in below board without making three in a row in any way ?
Move three sticks of the spiral below to form a square.
Can you divide the below-given shape into four equal and identical pieces?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.