This Mystery Puzzle Hunt A Realistic Riddle unblocked game gives you a new job. And you will become the investigator. Your main aim is to find out the Secret Book. To do this, you have to solve enough ten puzzles. The first thing you accomplish after you embark on the hunt 1 of Mystery Puzzle Hunt A Realistic Riddle is to explore the hidden clues inside the letter. There is something weird, and you should figure out the answer quickly. Good luck!