File list (Check if you may need any files):
Sudoku\Debug\Sudoku.exe
......\.....\Sudoku.ilk
......\.....\Sudoku.pdb
......\Sudoku\Debug\BuildLog.htm
......\......\.....\KNumber.obj
......\......\.....\KSudoku.obj
......\......\.....\main(cankao).obj
......\......\.....\main.obj
......\......\.....\mt.dep
......\......\.....\sudoku(cankao).obj
......\......\.....\Sudoku.exe.embed.manifest
......\......\.....\Sudoku.exe.embed.manifest.res
......\......\.....\Sudoku.exe.intermediate.manifest
......\......\.....\sudoku.obj
......\......\.....\vc90.idb
......\......\.....\vc90.pdb
......\......\KNumber.cpp
......\......\KNumber.h
......\......\KSudoku.cpp
......\......\KSudoku.h
......\......\main(cankao).cpp
......\......\main.cpp
......\......\sudoku(cankao).cpp
......\......\sudoku(cankao).h
......\......\Sudoku.vcproj
......\......\Sudoku.vcproj.KINGSOFT-5E14BE.wps.user
......\......\难度设置(每区的空格数).txt
......\Sudoku.ncb
......\Sudoku.sln
......\Sudoku.suo
......\......\Debug
......\Debug
......\Sudoku
Sudoku