The Artifact [Outdoor]

“The artefact of D. Afonso Henriques has been kept secret throughout the ages. Two centuries ago, a Capucho friar wanted to guarantee his protection and decided to keep The Artifact in a box full of riddles and puzzles! Despite the efforts of several historians, this mystery has never been solved. A few days ago, the box with The Artifact was stolen, booby-trapped and returned with a final challenge: 4 Hours to reveal Guimarães' best kept secret or witness its ultimate destruction!