Snack 1: Renban skyscrapers 9x9
(Eingestellt am 2. Dezember 2010, 13:00 Uhr von RobertBe)
Fill each cell inside the grid with a digit from 1 to 9. Every digit must appear once in any row or column. Every digit inside the grid represents a building with a specific height. The digits outside the grid (which are also to be determined by you) indicate the number of buildings visible from that direction. A building is visible if all the other buildings are lower than it. Cells with the same color must contain consecutive (all different) digits, even when they are not connected.
Lösungscode: The diagonals, first from top left to bottom right, then from top right to bottom left
Zuletzt geändert am 3. Dezember 2010, 14:41 Uhr
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Kommentare
am 12. Februar 2023, 17:02 Uhr von RobertBe
@Dugong: there is also a renban condition on the grey cells. Your solution would have 224 for this renban, which is invalid.
am 24. Juni 2019, 19:45 Uhr von Danielle
Very funny!
am 13. Januar 2019, 18:39 Uhr von Thomster
Acht Jahre des Ärgerns sind mit dem heutigen Tage vorbei... xD
Zuletzt geändert am 3. Dezember 2010, 15:01 Uhram 3. Dezember 2010, 14:41 Uhr von RobertBe
Changed due to a question regarding the meaning of consecutive. Meant is of course three or nine different numbers, like 2,3,4 of 6,8,7 or ...
am 3. Dezember 2010, 14:19 Uhr von ibag
Schöne Idee!
am 3. Dezember 2010, 10:21 Uhr von Statistica
Lustig!
am 2. Dezember 2010, 20:31 Uhr von CHalb
Robert, it seems you've done some studies after my Hochhausblöcke. Fine!
am 2. Dezember 2010, 20:05 Uhr von pin7guin
Witzige Idee! Danke :)