Zombies and Bejeweled Blitz, have something of a stake in the findings.

FORBES: Survey: Almost Half of US and UK Adults Are Mobile Gamers

Zombies, Need for Speed: Most Wanted, Monopoly, and Bejeweled Blitz.

FORBES: How Samsung Galaxy S4 Will Compete With Sony PlayStation 4

Contestabile explains that iOS and Facebook are the two most popular platforms for Bejeweled Blitz, with iOS driving more than double the engagement of Facebook gameplay. iOS users play an average of 52 one-minute games of Bejeweled Blitz per day.

FORBES: PopCap Declares Google+ Is For Geeks

Since its initial launch, the various titles (Bejeweled 1 and 2, and updates Twist and Blitz) have sold more than 50 million games across 17 platforms.

FORBES: Bejeweled 3 Coming To Stores And Web Portals In December