Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

What is the word or phrase below?
R | E | A | D

Why is it very easy to weigh a fish?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

What do you see in the image below

I’m tall when I’m young, and I’m short when I’m old. What am I?