Just like that Jar of Germs one, there's two answers to some of these puzzles.

Just recently I did the Chocolate Puzzle..

You have a hankering for chocolate, so you buy a huge sheet of 30 chocolate squares. The sheet if five squares long by six squares wide. You can only break the chocolate at the lines that run between squares, and you aren't allowed to stack multiple segments on top of each other. Keeping those rules in mind, what is the fewest number of times you'll need to break the chocolate in order to seperate each of the 30 squares.

You can cut the columns at first cause their one piece, but after that u cant cut multiple columns into rows. The puzzle is worded a little bad as I thought it was 9 also.