!! Be careful, hachure is a concept which is rather aimed at the fans of complexity and technical reflection !!

Let's go back to the wide shot.
May contain traces of trees.

I give you a visual assistance for bound-logic there : https://lutim.stolon.fr/ODsGfygfRdzD2MAO.png
* The starting rows are colored in green and the ending ones colored in red.
* For each number from 1 to 8, the possibles locations go from green downto red.
* In clues-section, the number of green-topped 1 matches the number of lines which start in the row. Same for the red-underlined 1 and the lines which end in the row.

Difficulty : ***

Tested, logical.
Bound-condition is verified.
Bound-logic can be useful.
Good blackenage.