Easy to use yet powerful free sudoku game. Hours of fun for beginners and experts alike. Generates normal, killer and chaos sudokus from size 4x4 to 30x30. Hints, tips and help available. Practice mode teaches all well known sudoku techniques. Fast high quality engine only uses logical techniques.
Evidence Wiper
This nifty tool allows to clean all traces of your internet activty: Internet Explorer history, typed URLs, cookies, favorites and cached data
launched applications, viewed files, find files recent lists and much more ! More info...