Move all cards to the single Foundation pile by playing cards one higher or lower.
Using one deck, all cards are dealt to the layout. First, an Ace is placed in the single Foundation in the center. Then each of 17 Columns is dealt 3 cards.
A single Ace is removed from the deck andplaced int he single Foundation pile.
The foundation may be built UP or DOWN in ANY SUIT. For example, any 6 from a Column may be played on any 5 or any 7 on the Foundation. An Ace may be placed on a King and a King may be placed on an Ace.
Only the topmost card of each Column may be moved to the Foundation.
Black Hole solitaire rules created by David Parlett.