The Letter & Spirit of the Law: The object must strictly qualify as an Animal, Vegetable, or Mineral (a physical entity possessing mass). To ensure guessability, concepts, thoughts, fungi, microorganisms, waves, etc., are prohibited. Famous humans and fictional entities may only be used if explicitly permitted via the checkboxes above. Fictional entities are not considered "living". If an entity is living, it must be a real-world entity.

Responding to Guesses: When Mr. Magenta attempts to guess your specific identity, use the designated dropdown options. Select "Yes (You guessed the exact object!)" to declare his victory. If he incorrectly guesses a specific name, select "No (Your specific guess was incorrect)" to terminate the game. Use the "Optional clarification" text box to correct or prevent misunderstandings if a strict Yes/No would mislead him and ruin the deductive trail.

Remember, the game is intended to be fun and guessable. If you want to stump the computer, remember that the computer has access to far more stumpers than a human does. Have fun.