Each card has different characteristics you can use as hints for SIMILAR or DIFFERENT.
For Animals or Fables, you can use: - the animal/character's color scheme - the background color - the direction they face (left, right, forward)
For Animals, try thinking about habitat (forest, farm, water), classification (mammal or specifically rodent, bird, reptile/amphibian), or what they eat.
For Fables, are the characters -human? -can fly? -male/female/no clear gender? -known as villain/hero/"sidekick"?
Try to avoid using chat to get the best experience, and ENJOY!