stuartn said:
Get so good at them that there are no more challenges
That actually does happen fast enough. I no longer even look at the V. Easies and Easies Mon-Wed (in the Wash Post), and the Mediums are almost there. The Hards on Sat/Sun are still enough of a challenge to enjoy, but is that going to last? It's taken a month to this point. Serious question: Am I going to abandon Sudoku at some point and go back to chess, bridge and the like? As in: Is all this a fad? (I filled up a notebook with Rubik's Cube notations one year.)