Weekly Assassin Killer Sudoku
Killer Sudoku is an interesting variant of Sudoku that has gained a lot of popularity lately. The combination of the logic of Sudoku with the arithmetic of the sums provides that extra level of difficulty that many advanced Sudoku players were waiting for.
SudoCue.net presents a weekly Killer Sudoku. In the best of our tradition, this killer is a true Assassin. Don't turn your back on it.
Assassin 85 for the week starting Friday January 11, 2008
With the Lakeside World Championships in action, this Assassin is a nice diversion. To score a 180, perform a 45-test on 4 rows, columns or nonets. This is a corrected version. The original puzzle was way too difficult and has been moved to the forum.
The vague line below is a code string that you can select, copy and paste in SumoCue. Other programs also support this format.