Logic Masters Deutschland e.V.

When Odds and Evens Get Along

(Published on 29. July 2025, 18:23 by Sungori)

This is the first puzzle I am publishing, so please let me know what you think!

Rules:

-Normal Sudoku rules apply.

-Quadruples: Every digit in a circle must appear at least once in the surrounding cells.

-Kropki Dots: Digits separated by a white dot are consecutive.

Puzzle:

Solve Online

Happy Solving !!!

Solution code: Enter the solution to the 5th row reading from left to right with no spaces.

Last changed on on 30. July 2025, 12:55

Solved by Cascade, damo_89, OnkelPhilip, Adrian71, muule, Postnormal, Mozart40, Vaccinia, SKORP17, mjozska1985, kublai, baltoguy, kkli, Fizz, cmigas, RickiFerrara, BBoris, joaozinhomaxters, MoHaMeD05, ... jhuijts, ColleDK, spamus, Gizmo, Kichelle, dajoey, Avron, trencaclosques, L00ping007, NEWS, tjradley24, zrbakhtiar, Zyrafika, DozingSongbird, FischProf, phs, butch02, jlp, JVA, Slumped_5, josemadre
Full list

Comments

yesterday, 10:45 by JVA
Great puzzle but no solution checking

on 30. July 2025, 13:24 by PinkNickels
I presume from the comments that the lower (84%) rating is primarily due to the original longer solution code. The puzzle itself was enjoyable. Thank you for sharing! The solution code is now just one row, which is standard. Thanks for sharing and please keep setting!

on 30. July 2025, 12:55 by Sungori
Reduced solution length

on 30. July 2025, 11:46 by fuxia
There is no justification for an 18 digits solution code. Please improve.

on 30. July 2025, 03:29 by PatJoyce
18 digit solution code???? For the love of….

on 29. July 2025, 20:34 by baltoguy
Enjoyed the puzzle.
Required very careful pencil marks.

on 29. July 2025, 19:27 by Adrian71
Lovely puzzle, I really enjoyed the solve! Congratulations on your first puzzle!

on 29. July 2025, 19:09 by damo_89
Gentle but not trivial, I enjoyed that

on 29. July 2025, 19:05 by Sungori
Changed formatting for the puzzle description and the solution code.

Difficulty:1
Rating:88 %
Solved:83 times
Observed:0 times
ID:000OFS

Puzzle variant

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Solution code:

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