2M Solitaires Collection is a superb collection of 430 solitaire card games. Includes 332 famous classics like Klondike, Freecell, Spider, Yukon, Gaps, and 68 original games. Most games come with optional rules for a total of 600 variants. Photo-realistic custom card graphics in 3 sizes. Cards, piles, and the playing area are fully customizable. High quality sounds. Multi-levels unlimited undos, performant analyser to assist you during play, detailed scores and statistics.