Negative Constraint Isofill
(Eingestellt am 25. August 2026, 16:12 Uhr von mathpesto)
Rules:
Isofill: Divide the grid into 10 regions, each comprised of 10 orthogonally connected cells. Every cell in a region contains the same digit. All of the digits 0-9 appear in the grid.
Kropki/V: ALL orthogonally adjacent cells containing consecutive digits are joined by a white dot. ALL orthogonally adjacent cells containing digits summing to 5 are joined by a V.
Solve online:
Lösungscode: Column 9 (top to bottom, 10 digits)
Kommentare
am 29. August 2026, 15:17 Uhr von Quizzmo
5min into the puzzle: how the heck do I have enough information to solve this. 15min it: wow this solves really smoothly. Out of nowhere! Loved the geometry
am 29. August 2026, 05:52 Uhr von vaeon
Like others have said, the flow comes out of nowhere. Loved this one.
am 27. August 2026, 17:11 Uhr von Oddlyeven
Nice and smooth! I loved the way it flowed from seemingly so little information! Thanks!
am 27. August 2026, 06:42 Uhr von sullyross
Beautiful work!
am 27. August 2026, 05:14 Uhr von EvanB
very goo d puzle!!!
am 26. August 2026, 22:52 Uhr von LeaVulpina
This went from "How in the heck is there enough information to even start?" to "This solves so smoothly and beautifully!" in moments. Love it.
am 26. August 2026, 13:37 Uhr von Franjo
Thank you very much for creating and sharing this wonderful isofill puzzle.
am 26. August 2026, 11:27 Uhr von PrissyP
Very nice Isofill. The negative constraint is a great Combination with it and the setting makes the solve super smooth and satisfying. Thank you
am 26. August 2026, 10:44 Uhr von JVA
100 minutes to finish, definitely not 1*
am 26. August 2026, 08:39 Uhr von amirs
Cool puzzle! I love how minimal the clues are
am 26. August 2026, 03:03 Uhr von Christounet
Clever puzzle. Thanks :)
am 25. August 2026, 18:11 Uhr von marty_sears
Beautiful! The geometric flow through this was really surprising, in a way that I found immensely satisfying. After a few minutes of not having a clue how to start, it suddenly all started flowing very nicely. Lovely stuff, a great addition to the Isofill series
