中国华容道简化版 app for iPhone and iPad

__Huarong Puzzle(also named as Klotski), is based on a Chinese historic story during the Three Kingdoms period. The king, Cao Cao had be defeated in Chibi war by Liu Bei and Sun Quan, was escaped to Huarong Road, and met Zhu Geliangs ambush, Guan Yu in order to repay Cao Caos kindness, finally let go of Cao Cao.
__Cao Cao (the biggest piece in the game) tried to escape through a very narrow road but blocked by five generals (Zhang Fei, Zhao Yun, Ma Chao, Huang Zhong and Guan Yu). How can you get the king out? Try to move the pieces and free the King with as least steps as you can.
__According to the different difficulty levels, it included most array methods.