File list (Check if you may need any files):
Memory
......\Block.class
......\Block.java
......\Memory$1.class
......\Memory.class
......\Memory.java
......\MemoryTestPane.class
......\MemoryTestPane.java
......\People.class
......\People.java
......\Point.class
......\RandomSetIcon.class
......\RandomSetIcon.java
......\Record$1.class
......\Record.class
......\Record.java
......\ShowRecord$1.class
......\ShowRecord.class
......\ShowRecord.java
......\中级记忆排行榜.txt
......\初级记忆排行榜.txt
......\高级记忆排行榜.txt