Wrogn Turn at Albuquerque
(Published on 1. July 2026, 20:53 by Daemen)
- Normal sudoku rules apply.
- Arrow: Digits along an arrow sum to the digit in that arrow's circle.
- Thermo: Digits along a thermometer strictly increase from bulb to tip.
- Wrogn Turn: Each arrow and thermometer clue contains multiple paths from circle/bulb to tip. For each of these clues, there is exactly one valid path where all cells obey that clue's constraint. Cells shared between intersecting clue paths cannot be both valid and invalid.
Solution code: Box 8, Left-to-Right, Top-to-Bottom
Comments
on 23. July 2026, 21:01 by Daemen
Removed confusing wording about wrogn path cells.
on 23. July 2026, 17:02 by trubiso
The break-in was fairly difficult, but then the rest of the solve was clever and smooth :)
However, the sentence "Cells along invalid paths do not obey their clue's constraint" falsely led me to believe that there is a negative constraint on the wrong paths for each of the clues, which is not true for the thermos! I managed to avoid falling into this trap by ignoring the supposed negative constraint until it became necessary, but maybe somebody else might get confused and think that the puzzle is broken.
on 6. July 2026, 08:15 by Gunkan
Fun, but close to 1*
on 5. July 2026, 00:37 by AaronH
Very cool break in. Great reference doc!
on 5. July 2026, 00:36 by AaronH
Very cool break in. Great reference doc!
on 2. July 2026, 16:49 by anothermember
Great to do another Wrogn puzzle - not seen any in a while!
on 2. July 2026, 01:10 by topoi
Great fun! Smooth.
Resolving the final clue was very satisfying
