RULES : Classic Sudoku rules apply. Adjacent digits along each green line have a difference of at least 5.
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A very happy new year to all of you. Welcoming the new year with a thermo sudoku. I had created this sudoku before the 2019 themed thermo s... -
RULES : Classic sudoku rules apply. Adjacent digits along each marked line have a difference of at least 5. -
RULES: Classic Sudoku rules apply. Additionally, digits along the given lines read the same from either direction on the line. -
RULES : Classic Sudoku rules apply. Additionally, each group of nine shaded cells must also contain the digits 1 to 9. Online Solving -
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. Solve Online -
Triple Sum Sudoku for GP practice RULES : Each row is divided into 3 parts. The 1st part is a 4-digit number, the 2nd part (sh... -
RULES : Classic sudoku rules apply. If a grey circle is given between two adjacent cells, then the numbers in those cells will be consecu... -
It is an amazing feeling to reach 200 sudokus on my blog today. I had started this blog in the year 2017. The year 2020 started with Sudoku... -
This classic sudoku is taken from my new book WORLD OF SUDOKU : VOL # 4. The book contains 120 handcrafted classic sudokus ranging from mo... -
RULES : Classic sudoku rules apply. Additionally, orthogonally adjacent cells cannot contain consecutive digits. Also, a digit cannot repe...
Puzzle No. 458: Sum Next to 9-Renban Sudoku
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...
7:50.2: nice design; medium difficulty
ReplyDeleteVery good timing.
Delete4:00. Fun and very approachable.
ReplyDeleteSuperb timing. 4 minute is crazy stuff on this.
Delete15:44 with a guess. Super hard one !
ReplyDeleteI think this was one of the extremely rare days when you were distracted Kishore. I solved it in 9.22 without any guesses. So it is certainly not tough. Am sure you could solve in 5m :).
Delete9.55. I enjoyed solving this as it slowly unravelled.This was really lovely.
ReplyDeleteThe original version of this had the same layout as the renban that I had posted some days back. But it turned out to be very easy. So I removed the four corner clues. It did turn out unique.
ReplyDeleteI solved this puzzle on video: https://www.youtube.com/watch?v=IC_ZRH8RbPo
ReplyDeleteI saw the video. Why can't r9c4 be 4? Seems you overlooked that and you didnt have to do quite a few steps and that saved you a lot of time. Although u got the solution correct. It certainly is a tough sudoku and as I said before - 4 minutes is too quick a timing on this.
DeleteMy solving video is definitely wrong. I have to work some more.
DeleteI made a new video. I think it's correct this time. The puzzle is definitely much trickier than I thought.
ReplyDeletehttps://www.youtube.com/watch?v=nnq_xaZHJQ0
Saw the video. It was very nice. Thanks for the video
ReplyDeleteYes some of the complicated deductions were dealt with ease. Good job !
Delete