One thing I want to do this year is introduce my students to Sudoku. (I have spent countless hours playing it in the past few years.) It's a such wonderful, mind-stimulating game that fosters critical thinking skills in students. I am posting the Sudoku pages that I put together for my own classroom. I did not make up these puzzles, just typed them up. (I wanted them to be bigger and I also added a few additonal numbers to some of the puzzles to make it a wee bit easier.) I'm posting what I made for you to use in your own classroom.
Do any of you already use Sudoku? I'd love to hear about it!