Tjugo vita kossor ("Twenty White Cows") or, formally, Fäbodsspelet Tjugo vita kossor ("The Chalet Game of Twenty White Cows")is a fairly simple roll-and-move game wherein the players try to catch as many white cows as possible. There is different ways to go between the start and the goal and on some spots things will happen - delivered in rhymes - that means additional or fewer cows. Artist were famous Swedish designer Bertil Almqvist (he is also probably the designer of the game). The publication year is an approximation, estimated on biographic, historic and artistic grounds.