!! This hanjie is a contactless hanjie (CLH). It is only logical with the constraint that no horizontal segment meet any vertical segment (except possibly with the corners) !!

He moves forward slowly, but he moves forward surely. After the step of 200, now he is on the road again to reach the 300...

This hanjie is a contact-less. The CLH have their own logic.
Here are some useful links to solve these "alternative" hanjies:
- A tutorial from Teejee: https://www.hanjie-star.com/en-us/picross-puzzles/hanjie-sans-contact-le-tutoriel/5f101de0f4082d0001ab0caa
- A document teaching some technics (in french, but including CLH at the end): https://drive.google.com/file/d/0B5ZGVymG6fn-NFNFcEZIOFNCZlU/view?usp=sharing&resourcekey=0-dfOvW8x1up3UthgfmK6SxQ
- Teejee's series of CLH: https://www.hanjie-star.com/en-us/picross-puzzle-series/hanjie-sans-contact/5f104022f4082d0001abb6d2
- My series of CLH: https://www.hanjie-star.com/en-us/picross-puzzle-series/contactless-hanjie/5f104022f4082d0001abb6a8

Difficulty : ***

Tested, logical (as a CLH).
Requires some methods specific to CLH.
Good blackenage.