THE PAST IS NOW Resurrect lost buildings on the first interactive Augmented Reality (AR) puzzle rally, solve a historical murder case and follow in Mozart's footsteps. You will receive special AR smartphones, an interactive map, a puzzle sheet and a bag with mysterious clues. The smartphone display opens a window into old Vienna. In small teams, the players go on a puzzle hunt. Everything needed to master the game is provided on site. The teams that solve the most secrets end up cracking the hidden code and are allowed to open the mysterious treasure chest!