RULES : Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and outlined region. Each outlined region is marked by thick borders.
Hi all. It really feels great to reach 500 Sudokus on my blog. When I started the blog, I never imagined I would come this far. To celebra...
31:55. My scanning abilities are so terrible.
ReplyDeleteIt is a difficult one and yet you do not require any advanced strategies in this.
Delete18:11, the in and out rule plays an incredible role here.
ReplyDeleteThank you. Good timing.
Delete12:16. Made excellent use of the law of left overs as noted in the above comment. A tough but very nice construction.
ReplyDeleteThank you. Very good timing
Delete16:42, tough one!
ReplyDelete