Instructions:

Tri Towers Solitaire has similar rules to the solitaire game Tri Peaks. The object of the game is to clear three peaks made up of cards to win a round. You must place cards from the layout onto the card that is showing at the bottom. Only cards that are one lower or one higher can be placed here, note that the Ace is both high and low. If you cannot place any cards from the layout onto the showing card, click the next card button or the wild card to show a new card.