Shamrocks Solitaire card game
The Shamrocks Solitaire layout contains 18 building stacks, which accept cards in both ascending and descending rank regardless of suit. However, a stack can accept no more than 3 cards and removing all cards from a stack takes it out of play.
All stacks in the layout except for those in the leftmost column are building stacks. A building stack accepts cards in both ascending and descending rank. No cards can be added to a building stack if the stack contains 3 or 0 cards. The stacks are arranged so that a king will be below all cards with the same suit as the king.
NOTE: Internet Explorer may block this game because it cannot verify the publisher, but the game works fine in other browsers such as Firefox, Safari, Google Chrome, and Opera.
Thanks to Andrew Pipkin for providing this program.