How Long Does LEGO® Stack 'n' Learn Building Blocks (9005) Take to Build?

A typical builder finishes LEGO® Stack 'n' Learn Building Blocks (set 9005, 80 pieces) in about 10 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.