Solitairegamesnow.com is described as 'At Solitairegamesnow.com you can play Solitaire online in your Browser - for free. Among them Spider Solitaire, Mahjong Solitaire, Freecell Solitaire and much more. There are currently over 120 different solitaire games available'. There are more than 25 games similar to Solitairegamesnow.com for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Windows. The best alternative is Simple Solitaire Collection, which is both free and Open Source. Other Solitairegamesnow.com like games are PySolFC (Free, Open Source), AisleRiot (Free, Open Source), Solitaire.gg (Free) and Solitaire Planet (Paid).
200 card games (Freecell, Klondike, Fan, Spider, Pyramid, Gaps, ...). Games layout and rules are declared in XML format. User can add his own cards and background BMP images. Right-click moves a card to the most suitable cell according to game rules.
Tri Peaks is a solitaire variation card game for Android. Goal of this game is to take all of the cards from the table to the deck with one rule: only card with one symbol higher or lower than the revealed deck card can be taken from the table.