Flies and Spiders

One of the fat spiders ran along a rope till it came to a dozen bundles hanging in a row from a high branch. Bilbo was horrified, now that he noticed them for the first time dangling in the shadows, to see a dwarvish foot sticking out of the bottoms of some of the bundles, or here and there the tip of a nose, or a bit of beard or of a hood.

Normal sudoku rules apply.

Begin by filling in the digits discovered at "The Carrock" in the previous puzzle.

Box borders divide the enchanted stream (blue line) into segments that sum to the same value.

The captured dwarves (twelve grey bundles) must all be from the set of digits {3, 4, 5}.

Cells bound together by a cobweb (🕸) contain consecutive digits.