Direction of containers with windows for this prestigious challenge!
Now that you have passed all Normal Lead and Paint Challenges, it's time to tackle the Prestige challenges, which are a bit more complicated. We start with a challenge that is not necessarily easy, because you will be in competition with other players. Indeed, searching chests in containers with windows requires you to be there first. You don't know where these are? Don't panic, it's all here.
Container maps:
Aperçu in-game
The containers in question will not have real windows per se, but rather window tags. So open your eyes!
The containers of the CASE E9 near factories
The junkyard container in the desert (case I9)