Logic Masters Deutschland e.V.

Circle in a Spiral

(Published on 29. July 2022, 01:00 by Bremster)

Puzzle Rules:

  • Normal Sudoku rules apply.
  • Digits in a Quadruple circle must be placed at least once in the four cells touching that circle.
  • Cells separated by a black diamond are the same odd/even parity. Cells separated by a white diamond are different odd/even parity. Not all diamonds are given.

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Solve Video

If you are after any assistance with the puzzle, or would just like to see the puzzle creator go through their own puzzle, I have created a solve video where you can go and watch me run through this puzzle.

Solve video on YouTube
Note: the video is in English.

People who do not want any help should just ignore the video.

Solution code: Row 4, then Column 8 (18 digits, no spaces or punctuation)

Last changed on -

Solved by virtual, SKORP17, kublai, S4K, apendleton, jalebc, efnenu, Bjd, pepu273, randall, AvonD, Sumanta(ANU), PippoForte, karen_birgitta, salientropy, WarriorKitten, Jodelbanane, rmahus, 99jau99, BHUNTER47, ... ManuH, Volkner, lovely, FullDeck-Missing, Megalobrainiac, SimiC, wisty, OGRussHood, nmmc123, lianarox, GeorgeTheToad2, Debba, morgannamodeaura, 999ARMEN999, saskia-daniela, humaLautema, mluciano98
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Comments

on 6. August 2022, 11:32 by 99jau99
I loved this one!

on 6. August 2022, 10:35 by 99jau99
I loved this one!

on 29. July 2022, 01:16 by virtual
The quads and parity dominoes align in a very beautiful way! Lovely emergent behavior.

Difficulty:3
Rating:91 %
Solved:40 times
Observed:4 times
ID:000AMD

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Solution code:

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