A foggy day
(Published on 9. March 2026, 12:57 by Roseelms)
Digits in killer cages are unique, and sum to the number in the top left corner
Digits connected by an X sum to ten
Digits connected by a V sum to five
Digits connected by a black kropki dot are in a 2:1 ratio
Digits connected by a white kropki dot are consecutive
Digits on thermometers increase from bulb to tip
Digits on a renban line (purple) are consecutive, in any order
Play it here
Solution code: Row 9
Comments
on 29. June 2026, 07:11 by aliasplays
the revealed clues were frequently obvious in their meaning, especially in the beginning, but there's nothing wrong with being approachable and easy. it flowed quite well and there were some nice deductions towards the end. i would make sure to specify whether or not fog will clear from its own cell to avoid confusion for solvers. I personally don't mind either way, since it is up to the solver to place digits that are logical.
on 3. May 2026, 20:21 by bugcat
I enjoyed the dynamic fog, and I agree with other solvers that I'd prefer correct squares to clear during the solve, not after.
on 20. March 2026, 07:54 by Blackophelia
Lovely puzzle, would be good to clarify the dynamic for aspect.
on 16. March 2026, 13:24 by Plok
Lovely puzlle.
Please add dynamic fog to instructions.
on 11. March 2026, 13:53 by Roseelms
Solution code
on 10. March 2026, 17:47 by baltoguy
Had a lot of fun with the puzzle. I take no position on standard vs dynamic fog, but I prefer the rules to specify which.
on 10. March 2026, 07:27 by JVA
Thanks @ludvigr04 for posting what the solution code is supposed to be
on 9. March 2026, 19:44 by Pairot
I think it's better to reveal all the remaining cells when the last clue is revealed.
on 9. March 2026, 19:17 by wuc
Fun solve thx.
on 9. March 2026, 16:55 by wuc
Fun solve thx.
on 9. March 2026, 16:38 by Myfyr MJ
Nice buti prefer normal fog reveals to dynamic fog.
on 9. March 2026, 16:10 by StefanSch
I like this form of fog reveal more. In the other case (correct cells light up white) it is verry easy to "solve" a puzzle, just by entering random numbers until the cell gets white.
on 9. March 2026, 14:47 by Jasperrr
I'm not a fan of this particular form of fog reveal. I would expect single correct cells to light up white, like with other fog puzzles.
There was a lengthy part near the middle and end, where I kept filling in cells but nothing got revealed. Until I completed the actual puzzle and it turned out they were all just white cells.
@StefanSch you could also cheat by just entering numbers and checking with the solver. The solution would be to simply not enter random numbers :D
on 9. March 2026, 14:25 by Ragna
Beautiful puzzle! Thank you. :-)
on 9. March 2026, 13:22 by ludvigr04
Solution code is Row 9
