This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

Can you solve the below tricky visual equation?

You can hear me, but you can't touch or see me.

What am I?

What can go up a chimney down, but can’t go down a chimney up?

What Time Should the last watch show in the below figure?

What is the centre of gravity?

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.

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?