i really hope this is the last conceptualißaton of sūdoku.... it's all optics... there's this disparity in the puzzle... i.e. there the square (matrix) appraoch
x x x x x x x x x
but then there's the classic approach... i don't even know what to call it, other than that, and therefore having a neccesity for a visual representation:
x x x x x x x x x x x x x x x x x
****... i'm just having a beer, and trying to avoid the sun... ever get sun stroke? painful as ****... i was watering this bed of flowers in a blindman's garden, and given that i have a few blonde hairs on my crop, i was left, spending two days in bed, shivering... blindman's garden? well, yeah... the focus was on planting stachys byzantina, a species of stachys... commonly know as lamb's ear.