How do I build the Mission Models?
Sort the LEGO element bags (found in your Challenge Set box) by bag number. They are labeled.
Match the bag numbers with the corresponding bag numbers below.
Open the correct pdf files and have an awesome time assembling the models. We strongly recommend opening one set of bags at a time so elements are not mixed up.
Missing LEGO elements?
Visit the missing parts/customer service page of the LEGO website, identify missing element(s), and order.
Or call 1-800-422-5346 (US/CAN) or 00800 5346 5555 (International) and a rep should be able to help. Team must mention FIRST LEGO League.