What is both possible and impossible at the same time?

What has 13 hearts but no other organs?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

What is the largest number you can write with just 3 digits?

Can you find a rabbit in the given picture?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK