You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

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

Why 1729 is a magic number? Answer Logically.

Which is heavier: a ton of bricks or a ton of feathers?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

Which is the correct shadow of the bird?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?