Solve the equation by replacing the alphabet with numbers. MOM + MOM + NO = BOOK=
Can you find out the next digit in the following series ? 0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?
Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?
You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up. In how many different ways you can climb 10 stairs?
If eleven plus two equals one, what does nine plus five equal?
If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?
What word is pronounced the same if you take away four of its five letters?
Can you convert the number zero(0) into a positive number using just one mathematical operator ?
What can you deduce from the following BrainBat? CRY LMKI
Can you count the number of triangles in the given picture?
What is the Surname of Barbie Doll?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
