The Trial is a two-decks patience. The game is begun by dealing 12 cards to the tableau. Eight foundations are above the tableau. The remaining cards form the stock. The waste pile is under the stock.
The object of the game is to build eight foundation piles up in suit running from Ace to King.
You can build tableau piles down in suit. Only the top card of a pile is available to play. In Figure, you can place 6 on 7, then move on these two cards 5 and 4. A and 2 can be moved to foundations.
Empty spaces in the tableau can be filled with any card. The stock can be used only once.