File list (Check if you may need any files):
骑士游历\bak\gao\AccessibleSquares.java~1~
........\...\...\Frame1.java~1~
........\...\...\KnightsTour.java~59~
........\...\...\KnightsTour.java~60~
........\...\...\KnightsTour.java~61~
........\...\...\KnightsTour.java~62~
........\...\...\KnightsTour.java~63~
........\...\...\KnightsTour.java~64~
........\...\...\KnightsTour.java~65~
........\...\...\KnightsTour.java~66~
........\...\...\KnightsTour.java~67~
........\...\...\KnightsTour.java~68~
........\bknight.jpg
........\black.jpg
........\classes\gao\AccessibleSquares.class
........\.......\...\bknight.jpg
........\.......\...\black.jpg
........\.......\...\KnightsTour$1.class
........\.......\...\KnightsTour$2.class
........\.......\...\KnightsTour.class
........\.......\...\MyPanel.class
........\.......\...\white.jpg
........\.......\...\wknight.jpg
........\.......\package cache\gao.dep2
........\knighttour.jpx
........\knighttour.jpx.local
........\knighttour.jpx.local~
........\knighttour.jpx~
........\src\gao\bknight.jpg
........\...\...\black.jpg
........\...\...\KnightsTour.java
........\...\...\KnightsTour.java~1~
........\...\...\white.jpg
........\...\...\wknight.jpg
........\white.jpg
........\wknight.jpg
........\bak\gao
........\classes\gao
........\.......\package cache
........\src\gao
........\bak
........\classes
........\src
骑士游历