So I've got computer access during school again, after I went over my notes for my English presentation today. So I went to dailysudoku.com, figuring it was something of a constructive, school-related activity, especially since some of the teachers have assigned sudokus in math classes. But, no, the idiotic firewall has it blocked under the category of games. Miff!!!

Gtg, just got an idea: google image search for sudokus!!