Don't click if you've got deadlines. You've been warned.
My high score on the grid game is 1524.
UPDATE: The Bourgeois Dad e-mails that he got 1807 on the grid game.
UPDATE 2: Thorgerson, who should have been grading essays, got 1867.
UPDATE 3: Mark, who should have been testing software, got 2138. He claims he was "testing" the grid game.