No 11s or 13s Sudoku - A fistful of dots
(Eingestellt am 24. Mai 2020, 11:38 Uhr von stephane.bura)
DIFFICULTY WARNING: There's a trick at the start of this puzzle and, if you employ it, you'll fill the grid at a leisurely pace. Otherwise, it will be a grueling experience. Have fun!
Normal Sudoku rules apply.
A dot is present between two cells if and only if the sum of their digits is N.
For each of the three colors of dots:
- N is different from the other two values.
- N is odd.
- N is neither 11 nor 13.
Lösungscode: Column 8, column 9
Kommentare
am 4. September 2025, 17:54 Uhr von rich_27
It might just have been poor reading comprehension on my part, but I interpreted the rules of one of each of the colours corresponds to one of the conditions, and it took a lot of head scratching before I realised my mistake!
Here's the sudokupad link I generated, similarly to the last puzzle swapping dots for diamonds: https://sudokupad.app/yc1ai71ikr
am 25. März 2024, 10:41 Uhr von stephane.bura
New link
am 24. März 2024, 23:00 Uhr von herrdoktorfloof
Link's broken :I
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Fixed! :)
am 9. Dezember 2021, 20:11 Uhr von stephane.bura
Added link
am 9. Dezember 2021, 18:22 Uhr von pipedreambomb
57 solves and no one has posted a link to have a try online? :/
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Here you go :)
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Thanks :D That really was an outstanding puzzle. I'm glad you posted the link.
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You're welcome and thanks!
am 26. Mai 2020, 11:15 Uhr von Eloi.blok
Ok, I'll try it. Thanks @stephan
am 24. Mai 2020, 20:08 Uhr von stephane.bura
@Eloi.blok each color marks a different sum of two digits among 3, 5, 7, 9, 15 and 17.
am 24. Mai 2020, 19:57 Uhr von Eloi.blok
Although I read the instructions with a translator to english or spanish. I don t understand the last point about the colors. Somebody could explaine it different? Thanks!!!!
am 24. Mai 2020, 16:44 Uhr von Rollo
Very nice :-)
