Logic Masters Deutschland e.V.

Go Yin Yang [YYJ Pack]

(Eingestellt am 7. Februar 2026, 01:00 Uhr von yttrio)

This was originally created for the Yin Yang Journey puzzle pack. The pack also included an introductory pure Yin Yang puzzle that can be played here if you wish to practice simple Yin Yang techniques.

Rules:

Yin Yang: Shade some cells such that all shaded cells are orthogonally connected, all unshaded cells are orthogonally connected, and no 2x2 area is fully shaded or fully unshaded.

For each black circle, exactly three of the surrounding four cells must be shaded. For each white circle, exactly three of the surrounding four cells must be unshaded.




SudokuPad




Example:

The image below shows a sample puzzle and solution with the same rule set.
Play the example in SudokuPad.




Lösungscode: Column 5 (S for shaded and U for unshaded)

Zuletzt geändert -

Gelöst von Donatello_86 , Lissa41585, Ginge, DylanRay, Calvinball, Titan29, Nylimb, thrutch, Dragonslayer, salsais, Franjo, Piatato, sorryimLate, samuel1997, puzzler05, RobJH, NEWS, tuturitu, ankpress, ... clapslat, Firebird, misko, webato, kangaroo, waffles_the_dog, digim, The Book Wyrm, Selsted, dandydaniel, 99jau99, firespire, zrbakhtiar, aliciaprobably, alconja, sme, CJK, Leodesian, pmatos
Komplette Liste

Kommentare

Zuletzt geändert am 14. Februar 2026, 12:57 Uhr

am 14. Februar 2026, 12:48 Uhr von firespire
Both example and main puzzle completed.
Thanks for sharing and making shorter examples for these puzzles. When the difficulty ramps up, the example puzzles are just the right length for me to tackle when I can't take on the full one.

am 13. Februar 2026, 13:24 Uhr von waffles_the_dog
Thanks!

Zuletzt geändert am 8. Februar 2026, 19:07 Uhr

am 8. Februar 2026, 14:54 Uhr von JVA
Yin yang puzzles are already borderline 2* by default, and the amount of work needed to determine r11c9 easily pushes it past

am 7. Februar 2026, 11:52 Uhr von Franjo
Thank you very much for creating and sharing another lovely bonus puzzle for an amazing journey.

am 7. Februar 2026, 05:08 Uhr von Nylimb
Very nice. Thanks!

am 7. Februar 2026, 04:34 Uhr von Calvinball
Totes adorbs!

am 7. Februar 2026, 02:09 Uhr von Donatello_86
Nice, fun, and smooth pencil puzzle!

Schwierigkeit:1
Bewertung:95 %
Gelöst:81 mal
Beobachtet:0 mal
ID:000RBS

Rätselvariante

Lösung abgeben

Lösungscode:

Anmelden