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?

The dirtier I get, the whiter I look. Who am I?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Do you see only foxes? It’s time for you to unlock the superpowers to find the baby squirrel hidden in the picture.

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

Fate has decided that you will only be pleased to meet me when you need me

Maybe that is why, when I am working, I start working

However annoying I may be to the regulars, the little ones are always inspired

I will always be waiting if you try to reach me

How many of you can guess my name, let me see

What breaks yet never falls, and what falls yet never breaks?

Can You Find the Missing Zero? A Number Puzzle that Will Trick Your Eyes

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

I make two people out of one. What am I?