10 enero, 2007

Easy, easy, easy.

I see you haven't been able to answer the first problem posted in this section - the one about the gatekeepers. I must admit it is a bit complicated.

Would you try an easier one?

Some months, such as January, March or December have 31 days. How many months have 28 days?

Come on! Give an answer. It's easy, isn't it?