Can you get rid of the virus in this bio-logical game? Anti-Virus is a sliding puzzle game with a new twist: tiles that only slide diagonally and can move in groups. Young and old alike are quick to "catch the bug?. Once you?ve started playing you won?t want to stop! Booklet with 60 challenges Ages 7 - 99 Unique sliding puzzle [embed]https://youtu.be/RDd-QG66GBc[/embed]