Sudoku

I am not the only one who enjoys to do a sudoku every now and then. The game where you got to put a number, 1-9, in each row and column. Everyday, I go to class and see students with the Daily Egytian. Do they really get the paper to actually read it though? I know I don't. I grab a paper, look it over for a couple minutes to see if there is anything interesting to read, but then i just turn to the back and work on the sudoku throughout the class. Honestly, some classes are so boring. The only reason people go is because of the attendance factor. The notes are all online, what else could you need. So, I spend half of my class each day just doing a sudoku. It really is a great time, well, compared to actually paying attention in some of my classes.