Rules of the Game
The Seventeen Fans
A standard 52-card deck is dealt into 17 fans of three cards each, with a single card left as the 18th fan. Every card is visible from the very start.
Build by Suit
In the tableau, move cards only to another card of the same suit in descending order (e.g., 8 of Spades onto 9 of Spades). You can only move the top card of any fan.
Foundations Upward
Build the four foundation piles up by suit from Ace to King. Empty tableau spaces created by clearing a fan cannot be refilled.
Two Shuffles & A Mercie
If you run out of moves, you may reshuffle the remaining cards twice. Some versions also allow a "Mercie"—pulling one card from beneath a fan to the top.