Killer Sudoku Ultimate
from Pradeep Chelani, originally released 25th January, 2013
Are you bore with classic sudoku? Want to play something new? Here come the Modern sudoku known as Killer Sudoku. Killer Sudoku is known as one of the most challenging form of sudoku.
Please go to http://en.wikipedia.org/wiki/Killer_sudoku for more information.
Recent posts about Killer Sudoku Ultimate
discussion by Sidelines.