Can you spot the hidden girl in the picture below?

When we see 2 but call 10?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

What is the next number in this matchsticks series riddle?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?