Move four matchsticks to the below square to form three squares?
What number when divided in half becomes zero?
Can you move two match sticks to make it 430?
Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?
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
Optical Illusion Eye Test: You Have A Brain Like Computers If You Can Spot Two B's Among R's In 8 Seconds!
John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age. Can you find their ages?
What does this Rebus Picture means ?
Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?
How could a baby fall out of a twenty-story building onto the ground and live?
Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.