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 box.
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...
3:35, it was on easier side
ReplyDeletevery fast
Delete4:26. I enjoyed the little trick in the end (I disregarded the uniqueness shortcut).
ReplyDeleteI myself use uniqueness only during competition. good timing.
Delete2:53
ReplyDeleteSuperb timing
Delete5:38
ReplyDelete