Squigly Squigly's Brain Teasers

Question:

Which of these numbers are prime numbers: 7, 8, 9, 10, 11, 12, 13, 14?

Answer:

7, 11, 13.

Try another Brain Teaser:

A red house is made from red bricks. A blue house is made from blue bricks. A yellow house is made from yellow bricks. What is a green house made from?

We have lots more puzzles to provide fun for your brain. Have fun solving these quiz questions. Choose from the following brain games: