How to Play
Pre-set Foundations
Before the fans are dealt, all four Aces are removed from the deck and placed in the foundations. This leaves 48 cards to be dealt into 16 fans of 3 cards each.
Descending Sequences
In the tableau, you can move cards onto others of the same suit in descending order (e.g., place a Jack of Hearts on a Queen of Hearts). Only the top card of a fan is playable.
Build Up to King
Your goal is to build the four foundation piles (starting from the pre-set Aces) up to the King, strictly following the suit of each pile.
The Shuffle Rule
Like its parent game, Trefoil typically allows you two reshuffles. Use these wisely to break up "dead" sequences where a lower card is trapped beneath a higher one.