I am turning into a Sudoku addict. What is Sudoku, you ask? It is a number puzzle. Here's the history behind it. I had just recently seen a Sudoku book at a bookstore and was intrigued. Then it started being a daily puzzle featured in my local newspaper. I've always been fascinated by numbers. Not quite to the point as the geek in that TV show Numb3rs, but close. You see, I started college as a mathematics major and ended up majoring in computer science later.
The rules are that you must use all numbers 1-9 horizontally and vertically only once. Plus, each 3x3 square must use the numbers 1-9 only once. Give it a try. I'll give you an easy one. Have fun!