Some people like to use their brains for fun, others don’t. I am one of the people who like to do brain teasers, puzzles, and other mind straining activities. I think that puzzles are made to sharpen the brain and to make people think ‘outside of the box’. Of course, if you can’t solve the puzzle, it will be very frustrating but that makes you want to do it more, right? There are tons of websites and games that have lots of puzzles. I sometimes like to invent puzzles but they are very hard to make. Have you ever made a puzzle?