You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
Why are televisions attracted to people?
What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?
By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.
What is always in front of you but canâ€™t be seen?
Every words stands for unique digit that makes the arithmetic equation true
SEVEN + SEVEN + SIX = TWENTY.
What are the digits ?
You are given 16 witch hats. The hats are divided in four different colours â€“ red, blue, green and yellow. Every colour has been assigned to four hats. Now each of the hat will be glued with a label of an arithmetic sign â€“ â€˜+â€™, â€˜-â€˜, â€˜xâ€™ or â€˜/â€™. But you can label one sign only once on one colour. In such an arrangement, the hats can be uniquely defined by its colour and symbol.
Can you arrange all the 16 hats in a 4x4 grid in a fashion that no two rows and columns have a repetition of colour or sign?
We have arranged four hats in the below picture to assist you.
What is more useful when it is broken?
Keyboard words are not in alphabetical order, Why?
When can we add 2 to 11 and get 1 as the correct answer?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.