Logic Masters Deutschland e.V.

Regionometers

(Eingestellt am 20. Februar 2024, 13:20 Uhr von ThePedallingPianist)

I was torn between 4* and 5* for this puzzle's difficulty as it's certainly not a walk in the park, and erred on the side of 4* because I've definitely made plenty of much harder puzzles. I also didn't originally include the given 9, and the puzzle is just about possible without it, so after my incredibly rare generosity of actually giving a not-strictly-necessary digit, there was no way I could rate it 5*!

And yes, I'm aware that two of the lines are entirely useless. But how could I resist the rainbow spiral?

Try my other Regionometer puzzles:
- Regional Heatwave
- Hysteria

Normal sudoku rules apply.

Regionometers:Region borders divide lines into line segments. On each line, the sum of each line segment must strictly ascend from one end to another.

Kropki: White dots join consecutive digits.

Lösungscode: Row 5, left to right

Zuletzt geändert am 16. August 2026, 23:03 Uhr
Gelöst von fopkovic, vollbesonderbar, A Mehdi, halakani, bansalsaab, palpot, gynu, StefanSch, sanabas, Bjd, imhesham, SKORP17, Hazem-77, peacherwu2, marty_sears, thetiredsaint, OGRussHood, gdc, Myxo, Default, karlmortenlunna, Silverstep, rich_27, SeveNateNine, steeto, Uhu, Ramez, Dentones, Brodie2000, lmdemasi, Crulamin, widjo, Motty, Zzzzz...
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Kommentare

am 16. August 2026, 23:02 Uhr von ThePedallingPianist
Presentation

am 9. Mai 2024, 00:31 Uhr von Silverstep
without the given 9 this would have been a 6-star. as it is it's probably a fine 5-star puzzle, and one with heavy algebra at that :)

am 17. März 2024, 20:40 Uhr von Myxo
Intricate and lovely.

am 29. Februar 2024, 15:51 Uhr von peacherwu2
Beautiful!

am 29. Februar 2024, 00:33 Uhr von Hazem-77
Very cool puzzle, thanks!

am 22. Februar 2024, 12:49 Uhr von sanabas
The given 9 certainly makes it easier to get started. Enjoyed that a lot.

Schwierigkeit:5
Bewertung:96 %
Gelöst:34 mal
Beobachtet:20 mal
ID:000H0Z
Sudoku, Thermo (Variante), Region Sum Lines (Variante)

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Lösungscode:

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