In fact, Klondike is often what people mean when they say 'Solitaire' or 'Patience'.

Difficulty: Easy to play, medium to win.

Decks: One

Variants: Double Klondike, Gargantua, Thumb and Pouch

Also known as: Chinaman, Demon Patience, Fascination, Triangle, incorrectly called Canfield or Patience or Solitaire