Do you feel like playing a thinking game? One day I found a strange parcel on my working table. There was no sender written but there was a memo attached: "I hope that you could solve this ancient conundrum finally." When I opened the box I saw an old wooden casket. There was a golden plate on the casket top and I stared in amazement at it because of the following inscription: "Mechanical Conundrum of Leonardo Da Vinci". This thinking game is quite challenging! Complete 67 levels of the ancient mechanical conundrum of the world wide known greatest inventor, scientist and artist Leonardo Da Vinci and discover his 8 greatest masterpieces. Download the best of thinking games absolutely for free!