Cavern Crawl
(Eingestellt am 1. September 2021, 22:17 Uhr von Nordy)
For an advanced version of a cavern puzzle, try Wall Sudoku by Phistomefel.
Rules:Normal Sudoku: Place the digits 1 to 9 in every row, column, and 3x3 box. To distinguish the boxes in this puzzle, each 3x3 box is shaded completely grey or completely white.
Cavern Crawl: Orthogonally adjacent digits must have a difference of 3 or less except when separated by a wall (thick black line). Adjacent digits separated by a wall may have any difference. A 3x3 example is provided below.
Solve online:
Lösungscode: Column 1 followed by Column 9
Kommentare
am 23. Juni 2023, 16:54 Uhr von abadx
first puzzle done with this constraint. It took me 125 minutes without need to bifurcate
am 19. Mai 2022, 02:01 Uhr von Nordy
Puzzle image update.
am 18. Mai 2022, 01:07 Uhr von Nordy
Added walls to the puzzle for a cleaner layout. Intended solution path and solution code unaffected. Additionally, cleaned up up rules text and added link to Phistomefel's cavern-style puzzle.
am 9. Januar 2022, 01:00 Uhr von Mad-Tyas
A very satisfying puzzle!
am 28. November 2021, 17:18 Uhr von pipedreambomb
This one was so fun that when I accidentally closed it without copying down the solution code, I just did it again right away!
am 20. November 2021, 04:03 Uhr von ddurschlag
Just the right balance of sudoku and other restrictions. Really nice puzzle.
am 5. September 2021, 01:44 Uhr von ZetaBean
Worked on this one for quite a while, but I thought the variant was very fun!
—Happy to hear it! I just finished the sequel, which you might enjoy. Similar difficulty but hopefully smoother. Cheers
am 2. September 2021, 15:11 Uhr von marcmees
nice variant. thanks.
--Glad you enjoyed! Thanks
