Classic Sudoku rules apply. Additionally, each main diagonal ( marked by dotted lines ) must contain digits from 1 to 9.
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. Clue...
7:14. No real struggle here but the last steps need some thorough scanning. Nice.
ReplyDelete5:01, very smooth solve.
ReplyDelete6:25.Good layout of givens.
ReplyDeleteThx
ReplyDelete8:24, another one in the 8-9 minute range!
ReplyDelete