Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Klondike Solitaire Free.
Klondike Solitaire v2.1
Klondike Solitaire is one of the world’s most famous solitaire card game. This project plays Klondike out of the box and easily be customized and used for Poker, Freecell, Spider, Pyramid, Rummy, Black Jack or anything else you can imagine.
Online web demo
This project includes:
– The game itself
– The complete source code which is heavily commented
– Two sets of cards – simply changeable via options dialog
– A customizable menu screen with predefined entries
– two rulesets: draw one and draw three cards
– Works with unity 5
– A shuriken particle system playing when a card is scored