Ravensburger is celebrating the 50th anniversary of the blue triangle and invites you on a journey through the extensive product world of the publisher. The goal of the game is to find the most pairs. In memory® 50 Years Blue Triangle, however, you are not looking for identical images, but always for two triangles that belong to the same product and, when combined, reveal 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.