Tutorials are supposed to show you how to make your own games. You could have at least changed the graphics.....adding your own ugly tag at the bottom of someone else's creation is not "developing" a game. http://active.tutsplus.com/tutorials/games/build-your-own-oop-connect-4-game/
I like it, but would be a little more fun if it were scored off the longest distance not just the first to hit 3000km. I had a few over 10000km beat out for someone that hit 3k before my ball landed.
Post It was not the first to make an online drawing game. iSketch is one of the funnest and I have played on that for over 3 years. They are all relatively the same. This one is pretty nice though.
 "Unity Demo"){kind=icon}
 "Connect4"){kind=icon}
 "Lone Defender"){kind=icon}
 "Strategy Defense 3.5"){kind=icon}
 "Achievements Test"){kind=icon}
 "Visual Gravity"){kind=icon}
 "You Have No Legs"){kind=icon}
 "e7"){kind=icon}
 "Planetary Orbit"){kind=icon}
 "Wheel Of Justice"){kind=icon}
 "The Little Bee"){kind=icon}
 "rocket robin"){kind=icon}
 "MOX bunny in:the graveyard"){kind=icon}
 "woman on top"){kind=icon}
 "Cyber Recession Warrior: Edgar"){kind=icon}
 "Super Mario Defense"){kind=icon}
 "Draw My Thing!"){kind=icon}
 "Advanced Ninja"){kind=icon}
 "Comet Eye: Super Art Shooter V0.0.1"){kind=icon}