Logic Masters Deutschland e.V.

Chocona Road

(Eingestellt am 15. Mai 2024, 04:57 Uhr von mathpesto)

Rules:

Country Road: Draw a non-intersecting loop through the centers of some cells which passes through each region exactly once. Any pair of orthogonally adjacent cells across a region border must have at least one of the cells visited by the loop.

Chocona: Shade some cells so that each block of orthogonally connected shaded cells forms a rectangle. (Yes, a square is a type of rectangle.)

A given clue represents the number of loop cells (country road) or shaded cells (chocona) in that region, or possibly both. A “? ?” in a cell means the two clues have the same value.


For those unfamiliar with chocona, here is a link to an explanation/example on puzzlink.


Solve online:

Penpa+

SudokuPad

Lösungscode: Shading of cells in Column 3 (S = shaded, U = unshaded; 15 letters, top to bottom) (e.g. UUSSSUSUSUSSUSS)


Gelöst von 85392, MicroStudy, jkuo7, nuzzopa, ONeill, Jesper, teff, Aspartagcus, Toxter, Mark Sweep, SudokuHero, misko, itweb, johnyzzh, Mr_tn, MaizeGator, zhall12570, SKORP17, Jolly Rogers, Bellsita, mdjvz, SPREVVIE, AnnaTh, puzzler05, Astr0creep, OGRussHood, widjo, TheZwierz
Komplette Liste

Kommentare

am 18. Mai 2024, 12:17 Uhr von zhall12570
Wow! So hard but very glad to have finished it; took me nearly 3 hours.

am 18. Mai 2024, 00:36 Uhr von MaizeGator
This one was brutally tough for me. My brain kept insisting that it knew where to start the puzzle, but none of the obvious break-in spots were quite constrained enough.

I ended up starting in a very strange place, and felt uneasy about it the whole solve. Would love to see how a better solver than me tackles this one!

Zuletzt geändert am 17. Mai 2024, 12:03 Uhr

am 17. Mai 2024, 07:47 Uhr von nottabird
Do the shaded cells in each region have to be orthagonally connected?

——-

They do not. -Math Pesto

am 15. Mai 2024, 21:55 Uhr von Aspartagcus
Took a while to get into how to solve it, but I thoroughly enjoyed the interaction between the two rulesets once I got a hold of it. Really well set puzzle!

am 15. Mai 2024, 17:49 Uhr von Jesper
Enjoyed it a lot, thanks!

Schwierigkeit:5
Bewertung:94 %
Gelöst:28 mal
Beobachtet:3 mal
ID:000I2Y

Rätselkombination

Lösung abgeben

Lösungscode:

Anmelden