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Vacuum Chamber

(Published on 19. July 2025, 23:25 by mormagli)

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Normal Quattroquadri rules apply. Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.
Renban: digits along a pink line form an unordered set of consecutive numbers.
Region sum lines: along a blue line, the sum of digits on each line segment is the same; segments are separated by region borders.
Kropki dots: digits separated by a white dot are consecutive; digits separated by a black dot have a 1:2 ratio; not all dots are necessarily given

Solution code: Column 5, top to bottom

Last changed on on 20. July 2025, 00:36

Solved by SKORP17, Bellsita, gdc, StevenS, mathpesto, SincereEngineer, jalebc, Leaving Leaves, Felis_Timon, palpot, Krisonium, SeveNateNine, Crusader175, marcmees, Bjd, Julianl, SparklePuzzle
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Comments

on 21. July 2025, 09:07 by Crusader175
Cool puzzle!

Difficulty:3
Rating:88 %
Solved:17 times
Observed:1 times
ID:000O9M

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Solution code:

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