Can you place six X (crosses) in below board without making three in a row in any way ?

What does below Rebus say?

XLR8

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

They are three errirs in this question. Can you find them?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Solve below rebus puzzle?

What will you call your mother's brother's brother-in-law?

In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly.
How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly