That's Light In The Corners
(Published on 4. February 2024, 19:00 by goodcity)
Normal sudoku rules apply.
- Killer cages : Digits in a cage can't repeat and sum to the given value.
- Black kropki dots : Digits separated by a black dot have a 2:1 ratio.
- Dense fog : the grid is covered by a dense fog. Placing a digit in the correct square will reveal only that square.
The puzzle is available online via CTC-App
Special thanks to Flinty who tested numerous drafts of this puzzle.
Solution code: Row 9
Comments
on 7. February 2024, 07:45 by EmpyClaw
This was great! Half way through, I spent longer than I care to admit trying to figure things out before realizing there was a cage I hadn’t spotted. Some really clever steps throughout. Thanks!
on 5. February 2024, 15:20 by PrinnyDidi
I love dense fog puzzles! Really clever break in, then smooth until I got stuck with box 5, however after a lot of staring I realised I was simply looking in the wrong area and ran nice and free from there on. More dense fog puzzles like this please!
on 4. February 2024, 22:36 by Klappa en ko
Very nice puzzle, more like this!
on 4. February 2024, 22:11 by hardline35
Very nice puzzle, works well with fog, thanks!
on 4. February 2024, 21:24 by goodcity
Modified version of the puzzle : One dot was missing to ensure unicity
