The Travel Labyrinth Solitaire Game is a vintage card game that is perfect for solo play while on the go. Produced by Cardinal in 1987, this 6" x 6" boxed game requires only one player and offers a thrilling challenge of strategy and skill. Its compact size makes it ideal for travelers or anyone looking for a portable and engaging pastime. With its focus on strategy, this classic solitaire game is sure to keep players entertained for hours.