How Long Does LEGO® Green City Challenge Set (9594) Take to Build?

A typical builder finishes LEGO® Green City Challenge Set (set 9594, 1,356 pieces) in about 3 hours 30 minutes. Taking it slowly runs closer to 4 hours 40 minutes; building at a fast pace, about 2 hours 40 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.