Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

At the local model boat club, four friends were talking about their boats.

There were a total of eight boats, two in each colour, red, green, blue and yellow. Each friend owned two boats. No friend had two boats of the same colour.

Alan didn't have a yellow boat. Brian didn't have a red boat but did have a green one. One of the friends had a yellow boat and a blue boat and another friend had a green boat and a blue boat. Charles had a yellow boat. Darren had a blue boat, but didn't have a green one.

Can you work out which friend had which coloured boats?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

What does this below rebus puzzle mean?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Which country gets ill every time?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

Imagine you are in a room with no windows or doors. How will you get out?