Memory match game...but make it scent work! Test your dog's nose and your memory against other teams to see who can match the most pictures of Hero. 16 target odors of Birch, Anise, Clove, or Cypress will be hidden in the 64 boxes available to search. Each of the 16 boxes with odor will have a picture of Hero hidden underneath (eight matching pairs of photos) to be located by the dogs and the locations then memorized and matched by the humans.