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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... -
This classic sudoku is taken from my new book WORLD OF SUDOKU : VOL # 4. The book contains 120 handcrafted classic sudokus ranging from mo... -
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... -
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...
26:23, it was monstrously hard.By the way, the theme was perfect.
ReplyDeleteThere was one step required. If u would have got that, u wouldn't have taken this long
DeleteGreat theme. Didn't find it too hard after a single neat trick. 6 minutes
ReplyDeleteYes. That one step opens up the whole sudoku. Whoever gets that break will find it easy. Others will struggle
Delete7:55 on second try.
ReplyDeleteOn first try, I found that special step very soon but I failed to spot a naked single and I broke the puzzle after 25 minutes of painful and unnecessary bifurcation.
It really is frustrating when a sudoku is broken. Its great you got that step fast.
Delete17:51. Very hard but excellent solve !
ReplyDeleteThank you :)
Delete10:02. Found the trick within a few minutes--very cool!--but like Sudokanard I spent several minutes stuck until I found a naked single I'd overlooked. This was one of the most distinctive thermo sudokus I've solved--thank you!
ReplyDelete