Tri-Gammon Tweet Out of stock. Wishlist Description Three dimensional variant of backgammon. - BoardGameGeek Details BGID: 7813 Time: 45 minutes Designer: (Uncredited) PrimaryName: Tri-Gammon Players: 2 to 2 Year: 1983 Product Title: Tri-Gammon Ages: 8 and up Publisher: Tara Category: Abstract Strategy, Dice
