Ravensburger is celebrating the 50th anniversary of the blue triangle and invites you on a journey through the publisher's extensive product world. The goal of the game is to find the most pairs. In memory® 50 Years Blue Triangle, however, players are not looking for identical pictures, but rather two triangles that belong to the same product, which when combined form a Ravensburger item. Malefiz, Catch the Hat, or Kakerlakak? The player who finds the most matching pairs of cards wins. Learning content: General development, concentration. Game instructions available in multiple languages.