Spiral City Construction (IV)
(Published on 14. November 2014, 12:00 by Richard)
Place all buildings in the grid. Buildings may be rotated and mirrored. They may not touch each other, not even diagonally. All unused cells form a single, closed loop. The given grid is a spiral. Building segments are numbered from 1 to 32, starting from the entrance of the spiral (top left) and moving towards the center. The numbers outside the grid represent the sum of the building segments in the corresponding row or column.
Links: Spiral City Construction I, Spiral City Construction II and Spiral City Construction III
Solution code: The number of knicks in the loop; row by row, top to bottom. (Example: 40228244)
Last changed on -
Solved by Luigi, Senor Dingdong, pirx, ibag, Katrin K, sf2l, Statistica, Babsi, fridgrer, ch1983, Zzzyxas, zorant, tuace, Mathi, Joe Average, Alex, RALehrer, PRW, deu, ManuH, Realshaggy, pin7guin, lutzreimer, ... dm_litv, marcmees, KlausRG, Eisbär, saskia-daniela, Matt, Uhu, Saskia, adam001, rimodech, skywalker, Nothere, misko, EKBM, FzFeather, RockyRoer, polar, Phistomefel, Nick Smirnov, AstralSky, Krokant
Comments
on 5. October 2023, 05:49 by Krokant
These spiralling cities are really fun. :)
on 2. April 2022, 16:36 by Nick Smirnov
Penpa:
https://tinyurl.com/ybdkmxxc
Great puzzle, I enjoyed these spiral CC very much. I find this one the easiest of the four.
on 14. November 2015, 21:36 by marcmees
a nice discovery
on 14. November 2014, 13:37 by ibag
I like this type very much!
on 14. November 2014, 12:41 by Senor Dingdong
Hi Luigi,
das war ein Fotofinish beim Städtebau:-)
Schönes Rätsel!
