An elegant logic puzzle made on cozy wooden pieces. The concept of this puzzle is extremely simple, but at the same time challenging. Even in ancient times people have admired its apparent simplicity and sometimes unexpectedly intricate solutions. According to some reports, an analogue of the game was found during excavations of Mayan and Aztec ruins. You can already find this very game on wooden plates a millennia later in the everyday life of the King of France in the XV century. Here is an