Rohan Rao - 2012-01-09 7:12 PM
Talking about favourite sudokus, Low Digits was incredible. It was like 'Wow, this can't get better' after I solved it. It was beautiful. No wonder it's average rating is 9.5 from 10 votes.
I noticed the very high rating. Although I am very happy with the ratings of all puzzles, I wonder why especially this one is by far the highest. Is it the shapes of the irregular areas? Or the straight forward solving path? I am very fond of symmetry, in shapes, grey cells and patterns of given digits. The fun part is that this is the only puzzle where symmetry is not possible in the grey cells.