Sudoku-killer? Slitherlink

(tags game, Dual Screen, puzzle)

When I mean "-killer" I mean just for me. I still haven't finished the Sudoku 2 for the DS. However this catchy post "Father of Sudoku says Slitherlink is the next big thing" by Joystiq is out there and it's got my purchase instincts started.

Slitherlink for the DS by Hudson