What word begins and ends with an E, but has only one letter?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

Can you write down eight eights so that they add up to one thousand?

What has lots of eyes, but can’t see?

In the image below, can you find the value of an angle(y)