New LEGO Challenge

Improvements in Google algorithm have made the Lego History Challenge too easy to solve as a Level 2 Challenge.

Consequently, a new challenge has replaced it: https://21cif.com/tutorials/challenge/search/legovault.html

This is one of six free search challenges on the Information Fluency site and is intended to help diagnose novice problems with querying. Failure to answer this challenge indicates one or more of the following:

1. Not understanding the question
2. Using more than a minimum of keywords
3. Not browsing effectively--skimming too fast

The answer does not appear in the snippets/abstracts if too many keywords are used, in which case browsing the results is necessary.

See how you do. It's a Level 2 (out of 6).