Square Wheel
(Eingestellt am 19. März 2024, 12:34 Uhr von Abdul the Killer)
Standard Sudoku rules apply.
Shade some cells so that in the finished puzzle cells containing values exactly one greater than an immediate neighbour (diagonal or orthogonal) within their box are shaded (and otherwise unshaded).
The shading pattern must have left-right as well as up-down symmetry.
Values in cells with arrows give the number of shaded cells in the indicated direction. All possible arrows are given.
Lösungscode: Row2
Kommentare
am 25. März 2024, 20:56 Uhr von ChinStrap
Super beautiful, as usual for a AtK puzzle. Really love how you always have to go back and forth from all the different pieces (symmetry, shading, negative constraint on arrows) throughout the whole puzzle.
---It's always good to receive such a positive review. Thanks. ---ATK
am 24. März 2024, 14:13 Uhr von Abdul the Killer
Thanks @DanishDynamite, harwitz, vitaminz and galium_odoratum for your kind comments and solves.
am 23. März 2024, 23:44 Uhr von galium_odoratum
What a treat to solve, very smooth logic, thank you for setting!
am 21. März 2024, 17:46 Uhr von vitaminz
Great puzzle! Some really nice shading logic here that could have been the focus on its own but the arrows have been a really nice addition to the toolset.
am 21. März 2024, 13:07 Uhr von harwiltz
Extremely satisfying, one of my favorites!
am 20. März 2024, 18:09 Uhr von DanishDynamite
Lovely idea and puzzle!
am 20. März 2024, 11:31 Uhr von Abdul the Killer
Thanks @SirWoezel, misha and fuxia, for your kind comments and solves.
am 20. März 2024, 09:29 Uhr von fuxia
Some very unique and interesting logic in this one. Good fun, thank you!
am 20. März 2024, 03:17 Uhr von misha
Great puzzle! Nice logic in combining the sudoku with the symmetric shading.
am 19. März 2024, 22:34 Uhr von SirWoezel
Great puzzle!
