Yukon looks like Klondike but plays like a different game: all 52 cards are dealt at the start, there is no stock to lean on, and you may move any face-up card together with everything stacked on it, whether or not that stack is in sequence. Build down in alternating colours on the columns, Aces to Kings on the four foundations, and turn over the face-down cards as you free them. Because nothing is hidden in a stock, almost every Yukon deal can be won with enough looking.
Controls. Tap a card then a column, or drag. Double-tap sends a card home when it can go. Undo is unlimited, Hint lights up a legal move, and every deal has a number: Replay restarts it and Share copies a link so a friend can play the identical layout. Keys: N new deal, D or Space for the stock, H hint, Ctrl+Z undo.
What is the difference between Yukon and Klondike? Yukon deals every card at the start with no stock, and lets you move any face-up card with all the cards on top of it, even out of sequence. Klondike moves only ordered runs and draws from a stock.
How do you play Yukon Solitaire? Build down in alternating colours on the seven columns, moving any face-up card and its stack; place Kings in empty columns; build Ace to King by suit on the foundations. Win when all 52 cards are home.
Is Yukon Solitaire winnable? The large majority of deals are, because nothing is hidden in a stock. Use undo and the hint button when a line stalls.
What does Auto home do? It moves every card that can safely go to a foundation — a card is safe once both cards of the opposite colour one rank below it are already home.