For more information, visit or follow Zynga on Twitter, Instagram, Facebook or the Zynga blog. If you need to distract yourself while improving your cognitive skills, a quick Addiction Solitaire game might be just what you need. To begin, click the Small, Medium, or Large link under the picture of the game. Have fun playing Classic Klondike, Spider, Freecell, Pyramid, and Tripeaks This game is part of the free online brain games collection. I'm excited to present the Microsoft Solitaire Collection. Founded in 2007, Zynga is headquartered in California with locations in North America, Europe and Asia. Play Free Online - Microsoft Solitaire Collection. With Chartboost, a leading mobile advertising and monetization platform, Zynga is an industry-leading next-generation platform with the ability to optimize programmatic advertising and yields at scale. You can play not just one but five different classic card games in Microsoft: Solitaire Collection Try matching up the numbers and suits in Klondike and Spider before you check out FreeCell, Pyramid, and TriPeaks. With massive global reach in more than 175 countries and regions, Zynga has a diverse portfolio of popular game franchises that have been downloaded more than four billion times on mobile including CSR Racing™, Empires & Puzzles™, FarmVille™, Golf Rival™, Hair Challenge™, Harry Potter: Puzzles & Spells™, High Heels!™, Merge Dragons!™, Merge Magic!™, Toon Blast™, Toy Blast™, Words With Friends™ and Zynga Poker™. Zynga is a global leader in interactive entertainment with a mission to connect the world through games and a wholly-owned subsidiary of Take-Two Interactive Software, Inc.