Count the squares in the matchstick puzzle below?
What do you see in the given picture?
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
What do the following words have in common? Assess Banana Dresser Grammar Potato Revive Uneven Voodoo
A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?
What time is it when an elephant sits on a fence?
I have four wings but can't fly. I express no emotions. I am found on the exact spot every time you look. I keep toiling away with a little sound. Do you know what am I?
I have a clock(12-hour format) and both the needles of the clock overlap at 12:00. After how much time, they will overlap again?
If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?
Name the three-letter word that can complete the below words: A) L O _ _ _ E B) E D U _ _ _ E C) _ _ _ E R D) _ _ _ T L E
If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age. How old will John be two years from now?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.