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.
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...
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