4 In A Line! - (Called "Connect 4" by Hasbro). Drives you crazy. We have many different versions, too. Play» · Play 4 In A Line! Chess - The most challenging. Math is fun, maths is cool, so why do so many people hate it?. " Math is like ice cream, with more flavors than you can imagine—and if all your children ever do is textbook math, that's like feeding them broccoli-flavored ice.