RULES: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.
If a grey circle is given between two adjacent cells, then the digits in those cells will be consecutive. Not all grey circles are given, which means adjacent cells without a grey circle may or may not contain consecutive digits.
This was brutal for me. I think I did not get the intended logic and had to force through it. Spent almost an hour to finish it. Would love to know the intended logic for this puzzle.
ReplyDelete