Parallel Universe
(Published on 19. December 2025, 14:35 by mellowrobinson)
There are 8 versions of this puzzle hidden beneath the fog, and which one is revealed will depend on three choices you must make.
When you see a circle in a cell, make logical eliminations until it has only 2 possible candidates. Then, choose one of those options, and continue the puzzle. Fog will reveal different clues based on your decisions. You will see three circles in your solve; as a result, there are 8 possible solve paths.
Place a 1 in the bottom left cell (r7c1) when you're done, to check your answer.
Normal 6x6 Sudoku rules apply:
Place the digits 1-6 once each into every row, column, and 2x3 box.
Killer Lines:
Digits on a line do not repeat, and must sum to the indicated total, if given.
Solution code: Revealed at finish
Comments
today, 12:32 by The Book Wyrm
Yeah this is really cool.
on 20. December 2025, 18:04 by dingledork
This messed with my brain.
on 20. December 2025, 05:36 by nimmin13
This is sick
on 20. December 2025, 01:52 by Manta-Ray
Absolutely incredible construction
on 19. December 2025, 23:53 by jarouz
This puzzle was incredible! Love it!
on 19. December 2025, 23:51 by jarouz
This puzzle was incredible! Love it!
on 19. December 2025, 22:00 by Zer0rc21
Exceptional, the concept and realisation are amazing
on 19. December 2025, 20:01 by HeyItsErin
Really incredible concept, a sort of “Choose Your Own Adventure” puzzle is something I never imagined would mesh with Sudoku. Bravo!
on 19. December 2025, 18:29 by Dermerlin
Do i get a bonus for having solved all 8 solve paths?
on 19. December 2025, 17:57 by Zibl
This is such a fantastic puzzle. So many options to choose from. Really well done! :)
on 19. December 2025, 16:30 by mellowrobinson
Formatting
on 19. December 2025, 15:36 by Pairot
Fascinating concept! I liked that when I got stuck in one variation, I could try another one.
on 19. December 2025, 14:59 by masetab
Cool concept, thanks!
