Similar to the place an item:
In the Super7 menu within the pause screen, select "Create Challenge Card"
Pick any of the Challenge types. Any season, time, traffic and music works. Once you load into the Challenge Creator, hit the hamburger (
) button and select Blueprint Builder. Press the Hamburger button again, select an item, route to where you'd like to place it and hit
. Repeat the
, selection of an item and placement, USING A DIFFERENT ITEM EACH TIME, for 9 more times for the achievement to pop.