Duality
(Eingestellt am 18. Juli 2026, 13:37 Uhr von Deckatron)
Normal Sudoku rules apply.
Yin Yang Rules apply:
Shade some cells such that all shaded cells are orthogonally connected and all unshaded cells are orthogonally connected. No 2x2 area may by completely shaded or unshaded.
A gray dot between two shaded cells functions strictly as a Black Kropki Dot while a gray dot between two unshaded cells functions strictly as a White Kropki Dot. A gray dot between a shaded and unshaded cell functions as both.
A Black Kropki Dot sits between two numbers that in a 1:2 ratio (one number is twice the other).
A White Kropki Dot sits between two numbers that are consecutive with each other.
Yin Yang Rules apply:
Shade some cells such that all shaded cells are orthogonally connected and all unshaded cells are orthogonally connected. No 2x2 area may by completely shaded or unshaded.
A gray dot between two shaded cells functions strictly as a Black Kropki Dot while a gray dot between two unshaded cells functions strictly as a White Kropki Dot. A gray dot between a shaded and unshaded cell functions as both.
A Black Kropki Dot sits between two numbers that in a 1:2 ratio (one number is twice the other).
A White Kropki Dot sits between two numbers that are consecutive with each other.
Lösungscode: Row 7
Gelöst von Bjd, pmays123, RailMan, SKORP17, sehringdipity, palpot, tryote, cornish-john, Aaravos, Piff, Saltensity, QuiltyAsCharged, SMM, jkuo7, Alce, karlmortenlunna, PippoForte, efnenu, lune, Julianl, Janie, tuckerbucket, LeaVulpina, hanna_werner
Kommentare
am 28. Juli 2026, 00:14 Uhr von LeaVulpina
This is gorgeous. At numerous points, I found myself staring at the grid wondering how it wasn't too ambiguous to be solvable, and yet it solved beautifully at every stage without any hugely difficult steps.
am 19. Juli 2026, 16:38 Uhr von upinthesky
Very fun logic, a nicely constructed yin-yang puzzle!
am 18. Juli 2026, 15:17 Uhr von pmays123
Very satisfying challenge. Thanks for sharing!
