Sudoku

I've been sitting here playing Sudoku (my new obsession) on the computer and Bo has slept for over an hour.  I love sleeping babies.  Jeff's home from work today, being it's Sunday, so he's been able to chase Ty around while I get a break.  It's wonderful to have a break.  But back to the Sudoku obsession...  I can't stop playing.  After a while I have to quit though because it's like my brain freezes up and I can't even remember how to play.  WEIRD!