Skyscraper (X)Sums
(Published on 5. May 2022, 15:40 by grkles)
Normal sudoku rules apply. Each clue outside the grid is both a valid x-sums clue and a valid skyscraper sums clue.
X-Sums: Clues outside the grid give the sum of the first X digits in their respective row or column, where X is the digit nearest the clue.
Skyscraper Sums: Treat every digit in the grid as a building of that height. Clues outside the grid also give the sum of all buildings seen from that direction along that row or column, where taller buildings block shorter buildings.
Solve online:
Solution code: Row 7 followed by column 7 (18 digits, no spaces).
Comments
on 4. June 2022, 08:13 by Montinox
Great integration. I’m beginning to really like x-sums and the skyscrapers just enhanced the logic! Love it!
on 7. May 2022, 14:06 by Florian Wortmann
Very smooth and a lot of fun!
on 6. May 2022, 00:46 by Dag H
Very cool combination of rules, led to some very interesting logic
on 5. May 2022, 21:06 by Playmaker6174
First time doing skyscraper sum puzzle so I struggled at some points, but it's still a smooth solve :)
on 5. May 2022, 16:58 by nunc
Very nice how things play out together.
on 5. May 2022, 16:07 by Vebby
Fun combo! Very smooth solve. Thanks grkles :)
on 5. May 2022, 15:42 by Niverio
Lovely combo, had fun testing this!
