Tri Peaks Solitaire is one of the great classic solitaire games.

The goal is to discard all cards from the tableau.

Cards which are one rank lower or higher than the face up card on the waste pile can be discarded.

Kings wrap around Aces.

If there is no available move you can draw a card from the stock and this card becomes the new top card of the waste.

The game is won when all cards from the three towers are discarded.