A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child. Where's the father?
What came first, the chicken or the egg?
Solve this riddle by finding the odd one out from the rest.
Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.
What number should come in place of the question mark below?
A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?
Identify Me Hint1: I am a god Hint 2: I am a planet Hint 3: measurer of heat
Can you replace the question mark with the correct number?
Replace the question mark with the correct number.
What does a man do only once in his lifetime, but women do once a year after they are 29?
Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.