John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

Find the hidden panda in the image below.

Using eight eights and addition only, can you make 1000?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you count the number of quadrilaterals in the picture below?

The centre of the third figure is empty. What digit should fit inside?