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Hex: A Hexagonal Chaos Construction

(Eingestellt am 7. Juni 2022, 05:19 Uhr von mathpesto)


Place the digits 1–9 in the grid so that no digit repeats along the horizontal axis, the two diagonals, nor within a region. A region is a collection of nine connected cells. Regions do not overlap and are to be determined. One boundary between regions is given.

A white dot connects adjacent digits that are consecutive and in the same region. A black dot connects adjacent digits that are in a 1:2 ratio and in separate regions. All possible dots are given. (Adjacent cells can have consecutive digits without a white dot between them, so long as they’re in separate regions. Adjacent cells can be in a 1:2 ratio without a black dot, so long as they’re in the same region.)

Solve on Penpa+



The digit in the red hex cannot be repeated on any of the red lines. Same goes for the green hex and the green lines.

Lösungscode: Type the digits (no spaces) of the region containing R7C3 as follows: The digits of the region's topmost row (left to right), the digits of the region's second row (left to right), etc.

Zuletzt geändert am 10. Juni 2022, 00:32 Uhr

Gelöst von Dandelo, RJBlarmo, jkuo7, CahounCZ, kublai, robals, AvonD, tubahat, polar, marcmees, Elliptical, kaylee42, Elliott810, KNT, wildbush7, Franjo, Banana, zuzanina, Jesper, flatbread, Chilly, amarins, CHalb, helpicantstopbirding, LittleBallOfPurr, 14acadia, mnasti2, crispy16, ClashCode, matiasv5, rimodech, AnnaTh, misko, Jaych, Bellsita, cornuto, Uhu, dogfarts, Lavender Gooms, Vebby
Komplette Liste


am 12. Juni 2022, 06:53 Uhr von LittleBallOfPurr
Spent far too long scratching my head at the end, there's always some subtle rule I forget about. Really love this hex style, thought I would try this one out after seeing Zetamath solving your other one on stream. Many thanks, lovely puzzle!

am 10. Juni 2022, 00:31 Uhr von mathpesto
Provided example.

am 8. Juni 2022, 07:34 Uhr von KNT
while not a hard puzzle, it took a while to wrap my head around how the hex-grid worked

am 8. Juni 2022, 03:07 Uhr von Elliptical
That was fun. It was easier than I expected. I gave it 3 stars out of 5 for difficulty.

am 7. Juni 2022, 20:39 Uhr von tubahat

Zuletzt geändert am 7. Juni 2022, 18:28 Uhr

am 7. Juni 2022, 18:18 Uhr von wildbush7
By horizontal axis, do you mean each row?


@wildbush7 that's correct!

am 7. Juni 2022, 17:57 Uhr von Dandelo
@robals: What's wrong with this? It is the solution.

am 7. Juni 2022, 08:34 Uhr von RJBlarmo
Fun puzzle, took a bit to get started but everything resolves very nicely.

am 7. Juni 2022, 08:28 Uhr von Dandelo
Very nice. Not too hard, but always challenging.

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Variantenkombination Neu Online-Solving-Tool Hexagonal

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