Saliutama/CS180_Sudoku — pull request #1 by Saliutama (2014-10-27 00:45:27+00:00)
Title: Sudoku_1.1

Update on Sudoku.java. Finished:
- Sudoku constructors
- nakedSingles()
- candidates()
- isSolved()

Need to do:
- hiddenSingles()
- solve()