Logic Masters Deutschland e.V.

Opparity

(Published on 18. March 2026, 08:35 by juggler)

Click on the puzzle image to play


Normal Sudoku rules apply.

PARITY ARROWS - A digit on an arrow indicates how many cells in the indicated direction have the opposite even/odd parity from itself.


More "counting arrow" puzzles

Solution code: Row 9

Last changed on on 22. May 2026, 05:50

Solved by NEWS, Elliott810, zeniko, Blake Saligia, Zzzzz..., sedici, Felis_Timon, raj64107, fkib, WenVo, tuturitu, emoney1374, Sktx, Franjo, SKORP17, lianarox, Piff, dickey, Neumino, protheph, Morgenstern, ... Mr. Happy, h5663454, wormbrain, olegavibe, jsxft, Richard, Narayana, r45, data_free, Qodec, Shmartus, KlausRG, kangaroo, kdwji, mcs131313, jennyaa, GorgeousNicko, paintspotinfez, Pioooooo
Full list

Comments

Last changed on 23. May 2026, 18:48

on 22. May 2026, 05:39 by Richard
What a beauty!
Especially the opening was very, very, very nice, and the finish as well. Thanks a lot of this gem. 6 stars for niceness from me. :)
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Thanks! It's a tricky one, glad you liked it :)

on 13. April 2026, 05:29 by juggler
(aesthetic update)

on 18. March 2026, 19:04 by Franjo
Thank you very much for creating and sharing this beauty. Always a pleasure to color the whole grid with orange and blue…

on 18. March 2026, 10:29 by Elliott810
Beautiful puzzle! Thank you:)

Difficulty:3
Rating:93 %
Solved:75 times
Observed:3 times
ID:000RY1

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Solution code:

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