Logic Masters Deutschland e.V.

Ouroboroi (Quadruples Sudoku)

(Published on 5. December 2023, 08:05 by clover)

Normal sudoku rules apply. Digits in white circles must appear somewhere in the four cells surrrounding that circle. Penpa: solve here
SudokuPad: solve here

Solution code: row 1, left to right


Solved by Vebby, Bjd, Felis_Timon, by81996672, Dentones, zorant, drbs, mihel111, tuturitu, Snookerfan, Ryzen, Mr_tn, Niverio, Danica, Matmat, Franjo, ryanprobably, RebelSystem, SKORP17, asver, bernhard, ... Elsie, Phistomefel, brimmy, ole-1995a, Malrog, grrz, Krokant, OGRussHood, Migu, MysticMan, Willy Wonka, Krisonium, kevinlimanta, PippoForte, juventino188, duckling, SXH, 5h421n, paranoid, ChsSlyr9k
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Comments

on 24. March 2024, 11:48 by Willy Wonka
Mind blowing puzzle, that is the most beautiful construction. Haven’t felt this way about a puzzle in a long time. Thank you Clover!

on 30. January 2024, 11:07 by Malrog
Really proud of myself for figuring out the break in all by myself on this one. Now if I could only manage my pencilmarks then I wouldn't have butchered the solve so badly! This puzzle deserved better, it's phenomenal. :D
Thank you clover!

on 29. January 2024, 17:53 by Phistomefel
I absolutely loved the logic in there, the layout is fantastic and I honestly found it quite astonishing that this solves uniquely. Thank you very much for constructing this piece of art, clover! :)

on 28. January 2024, 20:59 by gfoot
Really nicely put together

on 7. December 2023, 16:02 by Blashyrkh
Oof that was hard, totally worth it though. Fantastic use of quads!

on 6. December 2023, 17:08 by Playmaker6174
Quite a toughie for me but enjoyable all the way through! Nice to see more puzzles from yours here x)

on 5. December 2023, 12:07 by mihel111
Welcome back, clover.
Thank you for this lovely puzzle. And all the rest of your work.

Difficulty:4
Rating:94 %
Solved:75 times
Observed:7 times
ID:000G2K

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Solution code:

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