Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Can you make four (4) nines (9) equal 100?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

How is the moon similar to a dollar?

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

Which is the correct shadow of the bird?

Why is the Hole below a Lock?

Can you count the number of squares in the figure below?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?