Cool Math Games This site is definitely "as advertised", offering MANY and COOL math games. I've only played about 8 of the games and there are many more. My favorite with numbers is called Crazy Taxi M12. The player races down the street trying to hit cars with numbers that are multiples of a given number and avoid cars that are not multiples of that number. My other favorite game with logic and some critical thinking is called Civiballs. It's difficult to describe but worth checking out...but let me issue a warning...you may get addicted and not be able to leave the game for quite some time!