Klondike Solitaire is the patience game everyone knows. Deal seven columns, turn the stock, and move every card to the four foundations in order from ace to king.
Klondike Solitaire is the classic patience card game. Build suits from ace to king across the foundations to win.
Not every deal, no — that is true of Klondike in general, not just this version. Roughly four deals in five can be finished with careful play. Undo lets you retry a line you regret.
It repeatedly sends the top card of every column and the waste to the foundations whenever it legally can. It is a time-saver for the last few cards, not a solver — it will not dig you out of a stuck position.
The game does not persist a half-finished board. Each new deal starts fresh, and undo history lasts for the current session only.