##Instructions

You will need to have the java runtime installed.
At your command prompt type: ./run.sh

There are three commands that are executed by run.sh:
1.build command: javac -d . -cp junit-4.8.2.jar src/sudokuplus/* 2.run program: java sudokuplus.SudokuPlus "sampleInput 4x4.txt" "sampleInput 9x9.txt" 3.Run tests: java -cp .:junit-4.8.2.jar org.junit.runner.JUnitCore sudokuplus.PuzzleTest