Logic Masters Deutschland e.V.

Inseln mit Hochhäusern, Teil 1

(Published on 8. December 2016, 20:00 by pirx)

Shade some empty cells black so that the grid is divided into white areas (islands), containing the numbers from 1 to P and with the same area in cells as indicated by P.
Exactly one P is given for each island; some givens are replaced with a question mark, which indicates an island of unknown size.
(Note that P may differ for various islands)
Two white areas may only touch diagonally. All black cells must be connected with each other, but no 2×2 group of cells can be entirely shaded black.

The numbers in the land cells represent buildings such that no height occurs more than once in any row or column.
The clue numbers outside the grid indicate how many buildings are visible in the respective row or column from that position; a building is considered visible if all buildings in front of it are smaller.
The shaded cells do not count as buildings for the clue numbers, and they do not block the sight to any building.


Solution code: Row 8 followed by column 4. "S" for shaded cells.

Last changed on -

Solved by ch1983, moss, rubbeng, dm_litv, Joe Average, tuace, Alex, deu, Statistica, Luigi, Rollo, matter, ibag, sandmoppe, cornuto, pokerke, KlausRG, Zzzyxas, Toastbrot, CHalb, saskia-daniela, Thomster, ... jhrdina, adam001, marcmees, Jun, pin7guin, ManuH, derwolf23, HaSe, r45, pandiani42, ppeetteerr, Julianl, uvo, NogBolog, ChristJan, ildiko, misko, FzFeather, Jesper, Dotty, polar, KNT, wooferzfg
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Comments

on 3. March 2023, 18:58 by wooferzfg
Really cool puzzle, thanks

on 3. March 2023, 17:55 by KNT
Awesome, thanks!

on 30. December 2016, 15:29 by marcmees
very nice. Thanks

on 10. December 2016, 14:22 by cornuto
Superklasse. Vielen Dank fuer dieses Sahnestück.

on 9. December 2016, 16:41 by ibag
Großartig!

on 9. December 2016, 13:21 by Rollo
Toll!

on 9. December 2016, 12:54 by Luigi
Ganz besonders!
Ich habe zwar eine Weile gebraucht, um mich in dieses Rätsel reinzudenken, aber dann....
Tolles Rätsel!!

on 9. December 2016, 10:06 by tuace
@Statistica: Ja, richtig.

Last changed on 9. December 2016, 09:55

on 9. December 2016, 09:39 by Statistica
Mal eine Frage: Kann man zusammenfassend sagen, dass von jeder Insel der höchste Zahlenwert vorgegeben ist, bei den '?' ist er unbekannt (aber trotzdem der größte Wert)? Ich finde die Formulierung 'genau ein P' irgendwie verwirrend.

on 9. December 2016, 06:55 by Alex
Super!

on 8. December 2016, 22:01 by rubbeng
WOW! Very beautiful

Difficulty:3
Rating:98 %
Solved:58 times
Observed:4 times
ID:0002IR

Puzzle combination

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Solution code:

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