Table of Contents

Learn more about things like chess computers, Neopets.com and more.

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Candy Crush seems easy — simply match three candies of the same color. But something about it keeps players hooked. How sweet are you on this addictive game? Take the Candy Crush quiz and find out!

By Alia Hoyt

Who cares if it's an elaborate marketing scheme if it's fun? In alternate reality gaming, the line between fiction and reality is blurred, and players enter a world filled with rabbit holes and mysteries.

By Oisin Curran

Scratching the nostalgia itch can be tricky — especially if it involves playing classic out-of-print video games like "Oregon Trail" or "Street Fighter II." But fear not: When you're in the mood for a little old-school gaming, you have options.

By Kate Kershner

Don't be a n00b — gold farming has nothing to do with actual mining. The practice of selling virtual gold for actual cash might be lucrative, but it's also been accused of creating "virtual sweatshops" in many countries.

By Clint Pumphrey

Video games have been popular for years, and now Twitch lets players and oglers share their love of gaming in real time. Think you're ready to broadcast your gaming skills (or lack thereof)?

By Bernadette Johnson

Positive reinforcement can help you achieve your goals. If you're hoping to achieve physical fitness, the BodyMedia FIT might help you, too. How does it record your progress, and how can you use it to your advantage?

By Jonathan Strickland

Gamification is rapidly changing the way we interact with our world. Education, business and health are all becoming more gamified every single day. Odds are, you're participating in gamified systems without even knowing it.

By Stephanie Crawford

So you've got a pretty sweet piano melody, but no band. Upload that melody to a virtual band Web site and watch while other musicians round out your tune with drums, guitar -- maybe even an oboe.

By Cristen Conger

Piano Wizard is a computer program that lets you have fun while you learn how to play the piano. Are you the next Ben Folds? Or Liberace?

By Dave Roos

Combining people's love for taking care of fictional critters with the enjoyment of puzzle games, Neopets is a hit. Peek behind the scenes at the creators and owners of Neopets and explore the controversies that surround the site.

By Ed Grabianowski

Billiards, also known as pool, is played all over the world. But there's a lot more to it than just putting a ball in a pocket. Find out how pool tables are made, and learn about the games that are played on them.

By Jeff Tyson

The pinball machine is an arcade standard that most enjoy having a game or two on. There are also those who have truly mastered its secrets. Find out about the vagaries and nuances of tilt sensors, replays, matches, combination shots and more.

By Shel Brannan

Have you ever wondered how a $30 program can consistently beat you at chess? Computer chess programs calculate their game plan based on formulas -- algorithms that determine whether a position is "good" or "bad," taking the whole board into account.

By Marshall Brain