That's [redacted] in the Corner (fog puzzle)
(Published on 14. November 2022, 18:59 by jwsinclair)
Normal sudoku rules apply.
The grid is covered with fog, except for two initial light sources. Digits also act as light sources and, when placed correctly, illuminate the cells around them.
Cages show their sums, and digits cannot repeat within a cage.
Digits on arrows sum to the number in the connected circle, and can repeat if allowed by other rules.
Along green lines, digits must differ from their neighbors by at least 5.
Digits in cells with a gray square must be even.
Digits in cells separated by a black dot have a 1:2 ratio.
SudokuPad
(Note: This function is still in development. Some SudokuPad features, like the pencilmark-checker and the killer cage calculator, may need to be disabled to prevent spoiling parts of the grid still covered by fog.)
Solution code: row 7 (9 characters, no spaces)
Comments
on 10. January 2024, 20:09 by Haledyr
I enjoyed this very much. Thank you
on 10. January 2024, 03:00 by ave
Got stuck pretty fast. Then I read the rules again. And the title. ;)
It was lovely! I enjoyed this very much!
on 13. October 2023, 21:40 by One Eyed Man
Great puzzle, very enjoyable solve
on 3. September 2023, 11:11 by YouriD
Very nice solving path! Thanks!
on 30. August 2023, 17:34 by cascadeshiker
Very nice. Many different deductions showing up in non-obvious places. Thanks!
on 3. August 2023, 04:56 by silent_rob
Fun puzzle - really enjoyed it.
on 13. July 2023, 12:33 by Hexagon_Prof
Fantastic puzzle, it took me 20 minutes the first logic parts, 20 minutes again for finding the key digit and then all went smoothly!
on 16. May 2023, 07:57 by Julia S
Got a little stuck for a second until I reread the title...
on 25. April 2023, 04:06 by Superdamicobros
Smooth solve. Very nice
on 9. January 2023, 22:00 by bryanfrobs
Nice and easy puzzle. Logic necessary was smooth and beginner friendly. Well done!
on 1. January 2023, 21:48 by gumby
nice one :)
on 30. December 2022, 01:18 by RussKozerski
I really enjoyed this puzzle. Lots of fun. Thank you.
on 27. December 2022, 15:53 by filz
Finally made an account here to thank you! Loved the fog!
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Wow, that's really cool to hear, thanks!
on 25. December 2022, 02:35 by Mitsunari
A smooth puzzle! Nice one!
on 18. November 2022, 10:58 by SilviaF
Amazing!! Thank you!
on 18. November 2022, 10:35 by Klausku
Easy and beautiful. Thanks.
on 17. November 2022, 23:43 by Angry_H0bb1t
I really enjoyed this puzzle. I believe this is the first puzzle featured on CTC I was able to get done before Simon!
on 17. November 2022, 16:07 by Snaques
Rather easy, but very enjoyable and fluent solve.
on 17. November 2022, 06:25 by wenchang
Nice and smooth! Spoiler alert!
https://youtu.be/SPmyZo_XnHs
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That was fun to watch, thanks!
on 16. November 2022, 20:20 by NeroQ
The beginning is deceitfuly easy, but later it gets a little bit harder. Stll not a very hard one, but definitely very enjoyable one
on 15. November 2022, 19:36 by Ragna
Fun puzzle! Thank you very much.
:-))
on 15. November 2022, 17:38 by thoughtbyte
Excellent GAS fog puzzle, thanks!
on 15. November 2022, 12:17 by Playmaker6174
Good and fun puzzle for beginners, thanks :)
on 15. November 2022, 00:33 by cdwg2000
Very nice introduction puzzle.
on 14. November 2022, 20:56 by julien505
Nice introduction to fog puzzles with clear deductions!
on 14. November 2022, 20:13 by gfoot
Good puzzle, logical steps throughout, some interesting foggy deductions without being too difficult to spot what's next
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Thanks!
