Three Kingdoms Hua Rong Dao (Hua Rong Path) Sliding Block Puzzle (Klotski) (Size: 5.5" x 6.5" including frame) : Hua Rong Dao (Hua Rong Path), also know as Klotski, the one of the most famous traditional Chinese game, is based on a Chinese historic story during the Three Kingdoms period...An old legendary during Battle of Red Cliffs in the 3th year of Jian An in the East Han Dynasty 208AD-- a well-known battle in Chinese history. The legendary: Cao Cao was defeated in this battle, and escaped to Hua Rong Dao, in which he encountered Guan Yu. Because Guan Yu remembered Cao Cao treated him well during old days despite he was a general of enemy of Cao Cao, Guan Yu spared Cao Cao's life. The king, Cao Cao, in the puzzle (the biggest piece in the game) tried to escape through a very narrow road but blocked by five generals (the pieces that take up two spaces) and soldiers (the pieces that take up only one space) on the enemy side...How can he escape?To win, you need to move puzzles aroundto the exit point (at the bottom center)Additionally, you can challenge different startingtype (select a type from the included diagram - diagram with Chinese names that match those on the wooden blocks). A real winer is the one who find the best path with minimum steps.