Archimedes' Secret

Find the lost book of Archimedes with secret discoveries! Archimedes of Syracuse (probably 287 BC – 212 BC) was a Greek mathematician, physicist, philosopher, inventor and astronomer whose life was marked by a series of remarkable moments. The time in which he lived belonged to the more difficult periods of ancient Sicily, pursued by the three Punic wars for the supremacy of the Mediterranean between Rome and Carthage. During the siege of the city in the Second Punic War, Archimedes was killed. A Roman legionnaire burst into his study, who was supposed to lead him to the Roman general who was besieging Syracuse (Marcus Claudius Marcellus). Archimedes asked for a moment of time to complete the work in progress, but the impatient soldier stabbed Archimedes. After his death, Archimedes' house was searched by Roman soldiers, who took away all his valuable works. However, only one file remained consistently hidden in the bowels of the secret study - a file studying the possibilities of influencing the Earth's gravitational field. Find this file before the Roman soldiers come back for it! Access to the secret study is protected by numerous codes, puzzles and discoveries of Archimedes himself. Test your knowledge, logical thinking, wit and teamwork. Can you find the secret study, the forgotten file and the way back?