Classic Solitaire - Intro
This game is officially known as Klondike Solitaire, but most people have even shortened that to just Solitaire.
Classic Solitaire - How You Win
Move the cards in ascending order (from Ace to King), by suit, to the foundation piles. The foundations are the things in the top right on the card game board.
Feel free to use the game preferences to change the rules to your liking. Mix things up and play the way you want.