Obstacle Race

This solitaire uses 52 cards. You have 6 vertical tableau piles. Some cards in these piles are closed (obstacles). You also have 16 open cards to the right of the vertical piles - the reserve. Any Aces from the top of the tableau piles and from the reserve are placed as foundations.

The object of the game
To build the foundations up in suit to kings.

The rules
All top cards of tableaus and all reserve cards are available to play. You can move cards from one tableau pile to another one and from the reserve to a tableau pile in descending sequence of alternating suit colors. You can move either a single card or a set of cards. When one of the piles is empty you can place there any single card available to play or a set of cards. If, during play, one of the closed cards becomes the top card of a stack, it is turn over.

Wins are rare.