Peaks and Valleys
(Published on 31. October 2021, 05:33 by Will Power)
Normal Sudoku rules apply. Cells with a "V" between them sum to 5. Cells with an "X" between them sum to 10. Blue cells are LESS THAN ALL orthogonally neighboring cells. Red cells are GREATER THAN ALL orthogonally neighboring cells. All red and blue cells are shown.
Solution code: Row 7 and column 7, no spaces. Example: 123456789987654321
Solved by SKORP17, rcg, karen_birgitta, Nairi, apendleton, DiMono, jchan18, Crul, ocular, krangune, geronimo92, zorant, Florian Wortmann, marcmees, sandmoppe, flaemmchen, Jordan Timm, zrbakhtiar, Montikulum, -Tsigje-, gUBBLOR, isajo4002, Kekes, gonzalez87, damasosos92
Comments
on 2. November 2021, 03:54 by DiMono
I liked this use of the fortress constraints. It took me a few minutes to realize how to think about the puzzle, but once I did that it was a smooth solve with a reasonable amount of challenge.
