Sphinx Outside the Box Sphinx Outside the Box Choose your challenge, wise traveler. Riddle Set 1 Riddle Set 2 Sphinx Outside the Box Group four words that share something in common. SCORE0 TIME00:00 New Riddle Ask the Sphinx Reveal Secret The Sphinx Whispers...Understood VICTORY!You have proven your wisdom!Final Score: | Time: Challenge Again Library of Riddles< PrevNext >Close Library