Logic Masters Deutschland e.V.

Shikakawake

(Eingestellt am 10. Januar 2026, 13:12 Uhr von juggler)

Standard Shikaku and Heyawake rules apply.

( Penpa | SudokuPad)


See also

Lösungscode: Number of shaded cells in each row.

Zuletzt geändert am 10. Januar 2026, 13:15 Uhr

Gelöst von Blake Saligia, tweak42, Calump, CHalb, Franjo, KNT, Calesch, xetto, kays, Piatato, dorverbin, topoi, edderiofer, saskia-daniela, NEWS, ChinStrap, gdc, fkib, r45, woody, zeniko, The Book Wyrm, ... SZCrow, dzamie, Jesper, Neumino, widjo, puzzler05, JustinTucker, Jewel, misko, Mark Sweep, eladv, Nell Gwyn, Atticus837, ratolibre, webato, BrandonS3451, Frank Puzzles, paranoid, Tug, firespire
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Kommentare

am 13. Januar 2026, 18:58 Uhr von dzamie
That's really cool! It took me a bit to figure out where to start, since the heyawake rules were a little confusing to me, particularly as I'm more used to how rules tend to be explained on LMD. Once I reframed them as:
* A shaded cell may not be orthogonally connected to another shaded cell (diagonal is fine)
* A horizontal or vertical line of unshaded cells may not cross more than two room boundaries
* All unshaded cells are orthogonally connected to form one region
it really helped me internalize the rules better.

am 12. Januar 2026, 21:07 Uhr von The Book Wyrm
Good puzz, some neat deductions in here (especially the opening logic), the hybrid ruleset works well.

am 12. Januar 2026, 15:00 Uhr von zeniko
Interesting combo with nice interactions of the two rulesets. Thanks for sharing.

am 10. Januar 2026, 20:11 Uhr von Franjo
Trickier than expected. Thank you very much for creating and sharing this lovely combination.

Schwierigkeit:2
Bewertung:95 %
Gelöst:44 mal
Beobachtet:1 mal
ID:000QXY

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