Logic Masters Deutschland e.V.

Skyscraper Sudoku with Renban Groups

(Published on 16. February 2021, 23:13 by zhergan)

Place the digits from 1 tot 9 in every row, column and 3x3-block. Every digit represents a skyscraper with the same height. Clues outside the grid indicate the number of visible skyscrapers from that side. Higher skyscrapers block the view of lower ones. Besides green painted cells form renban groups. These groups must hold consecutive numbers, in any order.



Here is a link to the puzzle on f-puzzles. It is better to uncheck highlight conflicts while solving.

You may try the other version in which green regions are replaced with cages here.

Solution code: Row 5, followed by column 6.

Last changed on on 16. August 2021, 00:58
Solved by cdwg2000, SudokuExplorer, cfop, Dina, bigger, fuxia, ChaoticGoose, CaneloC, Jesper, Elliott810, jchan18, NikolaZ, Greg, kroutu, kublai, marcmees, rcg, lutzreimer, loscpi, kehanks, MariaL, smckinley, ... Julianl, Nusi, sandmoppe, Krokant, marsigel, Ours brun, Statistica, zorant, geronimo92, celisa, HolyFracker, synth, KlausRG, crosslegged, Ulistef, ashwin, AnnaTh, apwelho, Uhu, jalebc, ildiko, SuWi
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Comments

on 16. August 2021, 00:58 by zhergan
Labels revision..

on 16. August 2021, 00:57 by zhergan
Tags and labels revision..

Last changed on 17. February 2021, 08:40

on 17. February 2021, 03:56 by fuxia
That was fun! I like the use of renban groups for disambiguation, that's very neat without being too obvious. Also thanks for the improved version.

@fuxia: I'm glad you've enjoyed the fun:) Thanks for your kind words and for solving..

on 17. February 2021, 02:50 by zhergan
A new f-puzzles link is added in which the green regions are replaced with cages..

Last changed on 17. February 2021, 02:43

on 17. February 2021, 02:26 by fuxia
Can you please make the regions as cages? With the green color you can't use coloring during the solve in f-puzzles. Thank you!

@fuxia: Sorry for the trouble. I've replaced the green regions with cages. Here's the link: https://f-puzzles.com/?id=yc9gcc6h

on 16. February 2021, 23:55 by zhergan
Fixed a typo in the title

Difficulty:3
Rating:88 %
Solved:49 times
Observed:14 times
ID:0005H0
Puzzle variant Variant combination Online solving tool
Sudoku, Skyscrapers, Renban (Variant)

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Solution code:

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