The search of the Holy Grail in the third room is full of adventures. According to the Christian tradition Jesus drank from a holy cup in the Last Supper. The first watcher of this Holy Grail was Joseph of Arimathea and later it was undertaken by the Knights Templar who were in charge of defending it from wrong hands. In the 15th century the power of Knights Templar failed and they could not ensure a proper protection of the Grail. That is why they decided to visit Leonardo Da Vinci the greatest thinker of that time. They asked him to hide the Grail in a secure way as not provoke the attention of hundred of guards, however is providing security. Leonardo was glad to get this challenge and created different kinds of code systems, and correlations, that were known just by a few special people. According to the legend, in order to find this Grail they had to travel to Milano, Venice, Rome, Verona, Turin, and Vatican and in every place had to solve some complicated tasks. Your team is now ready for this search of Leonardo Da Vinci´s office in Milano and try to work out the logic sequence of enigma, in order to find indications that lead you to Venice. Da Vinci was prudent and he knew that not just good people will take the road to find the Holy Grail and that is why he added a big safeguard. In every place the codes have to be solved in 6O minutes, otherwise your chances to get to the next city are cancelled and the Grail will never be found. Are you able to complete the task?