Numerous drawings of the most extraordinary inventions of the maestro were carefully preserved by collectors and have survived in their original form to this day. An ornithopter, a propeller, a self-propelled tank - what did not come from the pen of the genius of his era!
Da Vinci tested his students for a sharp and inquisitive mind, logic and resourcefulness. Not every student could become a maestro's apprentice. Your team is potential learners who need to use logic and mindfulness. Leonardo locked you in a room to test what you are capable of. If you can do it in an hour, then you will become the "right hand" of the great genius and will help him in further inventions.