Can you spot the hidden girl in the picture below?

Which Burger Is Different in below image?

Move four matchsticks to the below square to form three squares?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

What always comes into a house through the keyhole?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

What word does this rebus represent?

meta meta
meta meta

Detective John was investigating a murder in China.
It was a difficult case, and John was completely stumped until he noticed a message sent to him by the killer cunningly hidden in a newspaper advertisement selling Car Licence Plates.
Detective John thought about it for a while, and when he had solved the puzzle, immediately arrested the guilty man.

Q1) How did John know the advert was a clue for him?

Q2) Solve the code and tell me who John arrested.

This is the newspaper advert (Car licence plates for sale) that Detective John saw.

Plates For Sale;

[W 05 NWO]
[H 13 HSR]
[O 05 EBM]
[D 08 UNE]
[U 10 HTY]
[N 04 BRE]
[N 16 TTE]
[I 26 LHC]
[T 10 AEE]
[I 26 CNA]
[X 22 VDA]

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??