Fillominorinori
(Published on 16. April 2023, 17:59 by mathpesto)
Rules:
Renban and Ratio: Cells on a purple line contain a set of consecutive, non-repeating numbers. Cells joined by a black dot have numbers in a 1:2 ratio.
Fillomino: Divide the grid into polyominoes so that no two polyominoes of the same size share an edge. Each cell contains a number equal to the size of its polyomino.
Norinori: Shade some dominoes of cells (i.e. pairs of orthogonally connected cells) so that every fillomino region contains exactly two shaded cells. Shaded dominoes may not touch orthogonally. (Note: a domino can cross a region border.)
Solve:
Solution code: Numbers in the shaded cells in Rows 3 and 4 (left to right)
Comments
on 6. February 2024, 22:11 by StephenR
Good one, had to stretch the old grey matter and make my head hurt at times.
on 3. September 2023, 02:02 by zeneszerzo
Awesome!
on 11. May 2023, 15:17 by Ziboo
Really nice puzzle ! Not sure what happened but I had more trouble solving this one than some of your 5 stars puzzle.
on 29. April 2023, 18:28 by CHalb
Fascinating puzzle!
on 25. April 2023, 04:48 by Chefofdeath
Great puzzle! The norinori part was a really interesting twist :)
on 19. April 2023, 15:35 by JayForty
Great puzzle! A bit harder than expected but I blame that on my lack of experience with the ruleset and it was still very enjoyable. Thank you!
on 18. April 2023, 19:35 by KNT
@henrypijames in the case of the rules of this puzzle, they are interchangeable. But (in contrast to what a lot of people seem to say and write around here), a region in a fillomino puzzle is not a "fillomino", it is just a polyomino.
on 18. April 2023, 19:24 by henrypijames
I'm still confused. The second rule talks about "polyominoes", but the third rule talks about "fillominoes". Are they interchangeable? If so, why not use consistent terminology?
on 17. April 2023, 22:00 by tubahat
mathpesto continues to be my hands down favorite setter
on 17. April 2023, 12:13 by mathpesto
Added rules clarification
on 17. April 2023, 03:52 by BBB
Smooth and no redundant hint, very nice, thank you for making this. For me, I need an explanation on dominoes. I hadn't played this kind of puzzle before and did not know exactly what it is at first.
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Thanks! Just updated the rules to make that clearer.
on 16. April 2023, 22:43 by TJReds
A fantastic combination of these different puzzle types/variants!
Edit: Also this is the first time my rating made a puzzle official on the portal! ;oo
on 16. April 2023, 20:11 by mathpesto
Corrected tag
on 16. April 2023, 20:05 by h5663454
It's a bit hard, although it's only 3 stars, but there are one or two small difficulties that took me a little time to sort out my thoughts. However, the logic and route of the whole process are very clear, great puzzle!
on 16. April 2023, 19:47 by worsted
虽然开局很难除了2之外不好想，但是以右下角突破一下子就很顺畅了，好玩nya！
on 16. April 2023, 19:22 by henrypijames
The ruleset talks about regions without defining what constitutes a region. Also, is this puzzle a sudoku (because it's tagged as one)?
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Thanks for pointing out the sudoku tag, I have removed it. The regions are the polyominoes. I can update that in the rules later. -Math Pesto
on 16. April 2023, 18:44 by SudokuExplorer
Fun and smooth, thanks! Nice to another Fillomino and Norinori hybrid in the portal :-)
on 16. April 2023, 18:10 by ddx01
This is a very fun puzzle! Definitely requires some thought, but nothing too intimidating.
Thank you, mathpesto! ^_^
