2 decks. Average. No redeal.
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Colorado Solitaire uses 104 cards (2 decks). You have 20 tableau piles with one card per pile and 8 foundations.
Aces (one of each suit) are moved to the left four foundations as they become available.
Kings (one of each suit) are moved to the right four foundations as they become available.
The object of the game
To build the foundation ases up in suit to kings, to build the foundation kings down in suit to aces.
The top cards of tableau piles are available for play on foundations. Spaces are filled automatically from the stock pile. You can place the cards from the stock pile on any tableau pile in any suit and rank. You cannot move cards between tableau piles.
There is no redeal.