Logic Masters Deutschland e.V.

Skyscrapers 9*9

(Eingestellt am 12. September 2020, 18:37 Uhr von cdwg2000)

Skyscrapers 9*9

Rules: Enter numbers from 1 to 9 into the grid, so that each number appears exactly once in each row and column. These numbers represent skyscrapers of the corresponding height. The numbers outside the grid indicate how many skyscrapers can be seen in the respective row or column from the respective direction. Smaller skyscrapers are hidden behind higher ones.


The author of the puzzle is my friend 邱言哲(Qiu Yanzhe) from China. I hope you like it.

Your feedback and comments are highly appreciated :) Enjoy!

Penpa link

Since in pzv.jp, only puzzles with no central clues can be encoded, please add a 5 at R8C4 if you'd use the following link.

PZV link

Catalogue of Qiu Yan Zhe(邱言哲)'s problems:

Lösungscode: row 4,followed by column 6.

Zuletzt geändert am 14. Januar 2021, 05:07 Uhr

Gelöst von Semax, Jesper, ManuH, adam001, NikolaZ, zhergan, r45, dm_litv, Statistica, rimodech, zorant, pirx, Julianl, ffricke, marcmees, skywalker, Alexander Rappa, Krokant, MagnusJosefsson, RitterCat, ropeko, LurkingFrog, Frankenfruity, sandmoppe, Uhu, ch1983, Alex, Thomas Meier, Zzzyxas, SudokuExplorer, mandourin, cornuto
Komplette Liste


am 31. Oktober 2020, 23:11 Uhr von mandourin
An absolute masterpiece!

am 12. Oktober 2020, 17:28 Uhr von SudokuExplorer
Absolutely beautiful! Thanks for the lovely puzzle :-)

am 15. September 2020, 09:28 Uhr von ropeko
Wonderful puzzle! Step by step you get closer to the solution. I‘m always wondering how much time it takes to create such a beautiful puzzle.

am 14. September 2020, 16:08 Uhr von cdwg2000

Glad you like it

am 13. September 2020, 09:42 Uhr von r45
Sehr schön!

am 13. September 2020, 09:28 Uhr von cdwg2000
Change the puzzle picture, add Penpa yesterday link.

am 12. September 2020, 21:35 Uhr von Jesper
A very nice construction!

Bewertung:95 %
Gelöst:32 mal
Beobachtet:1 mal


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