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 68 for the week starting Friday September 14, 2007

When I was studying the Transformer posted by Para it suddenly changed into an Assassin. Luckily I was able to post it here before it changed back. It's kinda ... not so easy.

The vague line below is a code string that you can select, copy and paste in SumoCue. Other programs also support this format.

3x3::k:5120:5120:5120:3331:3332:2565:7430:7430:7430:6153:5120:3331:3331:3332:2565:2565:7430:3857:6153:5120:6676:6677:6677:6677:3608:7430:3857:6153:6153:6676:6676:6677:3608:3608:3857:3857:3620:3620:3622:6676:6677:3608:5674:4907:4907:2861:3620:3622:3622:1585:5674:5674:4907:4917:2861:2861:2872:2872:1585:3643:3643:4917:4917:2623:4416:2872:5186:5186:5186:3643:4166:1351:2623:4416:4416:4427:4427:4427:4166:4166:1351: