Normal Sudoku rules.
Ratio
Digits in orthogonally adjacent cells cannot be in a 1:2 ratio.
Arrows
Digits along an arrow sum to the digit in the corresponding circle.
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Solution code: row 1
on 15. September 2024, 19:13 by Bankey
Fun puzzle. Thanks, @ Florian Wortmann :).
on 15. July 2023, 22:19 by Florian Wortmann
updated ctc link
on 7. April 2023, 08:40 by dennischen
I think 4* is a fair rating :) A lot of tricky and honestly surprising steps, taught me a lot about negative ratio.
Thanks for the puzzle!
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Thank you so much :-)
on 11. April 2022, 16:30 by cdwg2000
Difficulty:2.5-3
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Thanks for solving, I always appreciate your feedback! My original estimation was 3-3.5 but some testers really struggled with it, so I decided to go with 4. I'm really curious what the final rating will be.
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