The game is completely done. All 60 levels are open. When you select a level, a ready-made version of my walkthrough will open (it can serve as a hint if you get stuck), you only need to "Clear the construction site" and build your own version of the walkthrough.

Installation:

Unzip the archive.
Drop the resulting files to this path: C:\Users\Admin\AppData\LocalLow\ClockStone Software GmbH\Bridge Constructor Portal
Done.

Author: HitHandzo