smooth; fun challenges.

very nice instantiation of an old exercise, easy to use, and I havent hit a bug yet (at 40% through). used this years ago in math/engineering classes i teach … but this version is a pleasure.

only thing i’d carp at is the inability to change the path of the roadway (rise and fall - as in rural bridges - which of course gives one extra possibilities for building in structural strength).

mboudu about Bridge Constructor