🎮, 🔍, 📂1RolandJuly 10, 2014Prince of Persia: The Sands of Time, Braid, the hero problem, the Freeman problem Time-Travel: Solving the Hero Problem 🎮, 🔍, 📂1RolandJuly 10, 2014Prince of Persia: The Sands of Time, Braid, the hero problem, the Freeman problem