Had a lot of fun exploring these Region sum and Renban relationships. Hope you enjoy!
Rules:
Normal sudoku rules apply.
Region Sum Lines: Box borders divide blue lines into segments with the same sum. The sum may be different for different lines.
Renban: Pink lines must contain a set of consecutive, non-repeating digits in any order.
Solution code: Box 9 (Left to right, top to bottom)
on 16. April 2026, 18:03 by Stanle2d
I liked this puzzle. Some non-obvious deductions unless you've done a lot of remban puzzles. Also a few places where I used elimination but may have been a more mathematical answer.
on 8. April 2026, 15:59 by anothermember
Fantastic! Difficult to suggest a difficulty rating because it felt quite advanced but it flowed really nicely and guided me from one thing to the next. So either I was lucky, unusually on the ball, or it's easier than it seems. Either way, a really satisfying solve.
on 8. April 2026, 14:48 by PinkNickels
Really nice puzzle. I would put this on the highest end of 2*. My instinct was a lower 3*. Either way, incredible setting. Impressive!
on 8. April 2026, 00:20 by johnreid
Great puzzle! <3 Thanks!
on 8. April 2026, 00:12 by aolman
Great puzzle, thanks!
on 7. April 2026, 23:37 by sujoyku
Thank you for this beautiful puzzle, NotVeryNeat!
| Difficulty: | ![]() |
| Rating: | 97 % |
| Solved: | 110 times |
| Observed: | 2 times |
| ID: | 000RJR |