A Fantastic Hanjie, more than 10 stars, if I could...Great construction, and a most difficult image to portray...Thanks Max3710.
And, the problem can be solved with single line logic, but it is easier to use "2D logic" (as it is frequently referred to in this site), in both the bottom row, and first column.
Hi Max3710, my apologies I do not know exactly what 2D logic encompasses. My interpretation would be similar to edge logic. I am not familiar with the "smile logic" process.
@Jmestradaabud : No need to apologize :) Questions of logic are interessant questions. In the english site, I only saw the dichotomy single-line logic/2D-logic ; now I know edge logic. But in the french site, we developped "principe d'alternance" ("smile logic" which is a generalization of the "smile pattern"), "wave logic", and "bound logic". For the moment, I didn't post hanjie which needs these methods cause I don't know exactly how it's considered in this site. So, each discussion about logic helps me to progress ;) By the way, I found this link after reading Mahkitah's comment : http://webpbn.com/index.cgi?page=solving.html .
Max3710, thanks very much for your comments, and for the link. AS you say, It does help me to progress. By all means, please do post most challenging Hanjies, especially those that require those more advanced "logics".
And, the problem can be solved with single line logic, but it is easier to use "2D logic" (as it is frequently referred to in this site), in both the bottom row, and first column.
@Jmestradaabud : Does "2D logic" only refer to "edge logic" ? I thought "2D logic" encompassed other methods like "smile logic" (?)
By the way, I found this link after reading Mahkitah's comment : http://webpbn.com/index.cgi?page=solving.html .