by The Central Scrutinizer » Mon Aug 22, 2005 9:49 pm
Ever the draftsman, I made mine out of graph paper and (2) different thicknesses of Sharpie pen. I write the supplied numbers down in red pen.
If I can find some that erase well, I'm also toying with the idea of beginning to solve with a few different colored pencils. While explanations of the 'coloring' technique are something akin to Cantonese to me, I'm trying to figure out a way to visibly backtrack my progress. Being a member here has taught me that not only do you have to solve the puzzle, but you oughta be able to take someone else on a step-by-step journey of your solution.
Yeah, right. By the time I get done with a "Medium" or "Hard" puzzle, I've got so many eraser smudges and pencil smears on my paper, I really can't tell what was done when. I write down the major milestones that led me to my logic (e.g. Naked 2,8 in row 5).
I've also tried using a 'backslash' to cross out a possibility after reaching a certain point, but I don't always remember.
I'm thinking that trying a green, blue, black pencil to strike possibilities after major milestones might help with a roadmap. Just more tools to lug around in my backpack.
I've already had people give me looks on the train, with my big 8-1/2" x 11" Sudoku grid. Then again, it's probably the mumbling. A lady asked me yesterday which football pool I was working on.
"No, this isn't football, this is a puzzle," I said, showing her the little newsprint copy.
"What's all that for?" She replied, pointing to my worksheet. "Why don't you just do it in the paper?"
"It's pretty complicated," I explained. "I don't have enough room and this puzzle is hard."
"Well, what's the prize?" She asked.
"I'm sorry ma'am, what prize?"
"The prize. You know, for the contest."
"No, there's no contest, it's just a puzzle. They print these every day, just like the crosswords."
She thought for a second, "Well, anything that makes you work so hard ought to have a prize."
I thought about explaining the sense of satisfaction I feel when a Sudoku is solved, but I didn't bother. I didn't think she'd understand.
The worst part of that conversation is that she distracted me from my train of thought.