Web Sudoku

I'll blame Katie for this...I have also become addicted to Soduko in a desperate bid to keep my brain from turning completely to mush! Today I found this website Web Sudoku - Billions of Free Sudoku Puzzles to Play Online...which means that I don't have to wait for a stock of puzzles from my mother-in-law (who has until now been saving them from the paper for me). One of the good things about this site is that it actually tells you how long it took you to solve the puzzle...and another one is that it highlights where you have made a mistake - very useful for me as I have a habit of trashing the paper ones in a matter of minutes!