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

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

O_er_t_o_

Complete the missing letters of the given word.

What is the Surname of Barbie Doll?

Can you find the missing rabbit the magician? Remember, you just have 11 seconds to complete the task!

How many times can you subtract the number 5 from 25?

It can be easily calculated that the digits 0 to 9 can be arranged into 3628800 distinct ten-digit numbers.

But do you know how many of these numbers are prime?

A letter is hidden in the image in plain sight. Can you spot it in 6 seconds? Test your eye power now!

Readers with the highest levels of visual skills can find three differences between the pictures of a lion on a scooter. Test your visual prowess now!