Vintage Differix Game by Ravensburger (1997)

Educational concentration game by Ravensburger. The copyright date on the box is 1997. The box dimensions are 7.5 x 10.5 inches. There are 4 distinct boards with each having 9 cards to match. A clear plastic sheet is used to determine if the matches are correct. Instructions are provided in German and Spanish. The game can be played alone or competitively with other players (max 4 players as there are 4 boards). The box has minor wear on the edges (please see images). All other pieces are in good condition. Objective of the game is to try to match the cards to the matching image on the board. There are subtle differences and so the player needs to concentrate to focus on those differences.