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:
Lösungscode: Row 7 followed by column 7 (18 digits, no spaces).
am 4. Juni 2022, 08:13 Uhr von Montinox
Great integration. I’m beginning to really like x-sums and the skyscrapers just enhanced the logic! Love it!
am 7. Mai 2022, 14:06 Uhr von Florian Wortmann
Very smooth and a lot of fun!
am 6. Mai 2022, 00:46 Uhr von Dag H
Very cool combination of rules, led to some very interesting logic
am 5. Mai 2022, 21:06 Uhr von Playmaker6174
First time doing skyscraper sum puzzle so I struggled at some points, but it's still a smooth solve :)
am 5. Mai 2022, 16:58 Uhr von nunc
Very nice how things play out together.
am 5. Mai 2022, 16:07 Uhr von Vebby
Fun combo! Very smooth solve. Thanks grkles :)
am 5. Mai 2022, 15:42 Uhr von Niverio
Lovely combo, had fun testing this!