Logic Masters Deutschland e.V.

Lightwell

(Published on 14. April 2023, 17:19 by PulverizingPancake)

Normal Sudoku rules apply: fill each cell with a digit from 1-9 so that each row, column and 3x3 box contains each digit with no repeats.

Cells on thermos contain a digit from 1 to 9, and digits must strictly increase along thermos. Considering a cell with a digit N as a building of height N, a digit outside the grid indicates the number of buildings that can be seen from the perspective of that digit. A building obscures all buildings of equal or lesser height behind it.

CLARIFICATION: The thermos with bulbs in R2C9 and R3C10 both have their tip on R2C10.

Solve in Penpa

Enjoy!

Solution code: Row 5 (9 digits, no spaces)

Last changed on on 24. April 2023, 18:33

Solved by Steven R, tuturitu, Jesper, lerroyy, by81996672, Vebby, TJReds, AvavaAvA, SSG, AvonD, h5663454, alexlovi, marcmees, Elliott810, misko, wisty, KNT, CrippledLamp, StefanSch, GexTed, KlausRG, Ulistef, SuWi, Uhu, ManuH, MehrIgel!, humaLautema, peterkp, sinamon
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Comments

on 24. April 2023, 18:33 by PulverizingPancake
added clarification

on 24. April 2023, 09:52 by StefanSch
There are two thermos starting in R2C9 and R3C10 and both ending in R2C10.

on 17. April 2023, 20:10 by KNT
fantastic! really fun. thanks pancake :)

on 17. April 2023, 02:04 by wisty
One of my favorite skyscrapers puzzles, thanks for making this! The branching thermos allow for some fantastic logic

on 15. April 2023, 07:19 by alexlovi
Really enjoyable! Thank you!

on 14. April 2023, 17:20 by PulverizingPancake
added online solving tool tag

Difficulty:3
Rating:94 %
Solved:29 times
Observed:10 times
ID:000DM0

Variant combination Online solving tool

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Solution code:

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