May XL-Month (3) - Regional Yajilin
(Published on 17. May 2013, 12:00 by Richard)
Paint some cells black. Black cells are not allowed to be orthogonally adjacent. Draw a closed loop that passes through all the white cells. The loop does not cross or overlap itself. A number in a boldly outlined region indicates the number of black cells in that region.
Practice puzzles:
Regional Yajilin I: Easy
Regional Yajilin II: Very easy
Solution code: The number of black cells in each row, from top to bottom.
Comments
on 31. August 2022, 17:59 by Nick Smirnov
Penpa:
https://tinyurl.com/2zde6uef
on 12. August 2013, 08:53 by SilBer
Was für ein wunderschönes Rätsel! Ist die Yajilin-Gebiete-Idee neu (also von dir, Richard)? Gefällt mir noch besser als das Original-Yajilin, was ich auch schon sehr mag.
on 18. May 2013, 06:08 by Richard
I also learned a lot myself about this puzzle type while fine-tuning this one. :-)
on 17. May 2013, 23:22 by r45
Klasse, ich habe wieder eine Menge gelernt. Danke Richard.
on 17. May 2013, 12:32 by kiwijam
Some clever ideas here, well done Richard! :)
