Board Thread:Questions and Answers/@comment-29011629-20170318115121/@comment-30336302-20170326104914

"However, the edge, dosen't mean to be the most difficult. The lowest difficulty of the edge tile is Hard (proved). The difficulty depends on the bloons types and the track difficulty, as well as if there is camo/regen assault, like butterfly track with a camo assault would definitely be rated as impoppable."

- Thread:82377 by

As I explained, you can see that in the picture, a "edge land" is rated as hard only, so I proved that it doesn't matter to the distance (how far).