Montana patience game, as played in Denmark under the name Ørkenvandringen (Desert Wanderings).
The game is as easy to play as it is difficult to win.
A card can be moved to an empty space, if it matches the one in front in color and follows in value.
Empty spaces after kings are locked, and will only be released if the king is moved.
The game is won, when all four colors are lined up in sequence from ace to ten, knight, queen, king.
This card patience game is dedicated to my father, Erling Schoubo, as it was his favourite.