To extend the Mystery Game Challenge from person to person, the first player (who receives the prompt) needs to share the prompt with their friends or followers on social media, such as Facebook, Instagram, or Twitter. They can do this by posting the prompt, along with their answer to the riddle and the first clue, and tagging two friends in the post to challenge them to play the game too. The two friends who are tagged can then start the game by solving the riddle, following the clues, and finding the final location of the prize. Once they find the prize, they need to take a photo with it and share it on social media with the same hashtag, #MysteryGameChallenge, and tag two of their friends to continue the game. This way, the game can be extended from person to person, with each player solving the riddle, following the clues, and passing the game on to two more friends, who will do the same. The game can continue until a predetermined end date or until everyone who wants to play has had a chance to do so