One deck of cards
Object: Play all cards to the foundation.
Tableau: 7 piles.
Rank is built down. Cards can be any suit.
If a pile is empty, you can play any card.
You can pick up and play the top card of a pile.
You can move one card, plus another card for every empty cell.
Reserve: One pile. 13 cards.
You can pick up and play any single card.
Foundation: 4 piles.
Each pile is dealt a base card.
Rank is built up. Cards must match the same suit.
Difference:
There are 7 piles of 5 in the tableau rather than 6 piles of 6.
There are 13 cards in the reserve rather than 16.
The aces are dealt to the foundations.