whoa.. okay, so yesterday, i tried doing my first sudoku puzzle, since my history class was cancelled. i quit after 20 minutes though, because i had to practise. anyway... i actually tried doing it again today, and after an hour and 45 minutes of dedicated puzzle solving, i finished it!!! whoooooo!!! it's so cool, these puzzles are addictive! it was a good waste of time. hahaha i need to get my hands on another one tomorrow.