Challenge page : http://www.ancientsocieties.com/crates/
No challenge text, only this picture with 12 little holes in a box.
This looks like stars, a constellation.
After searching a little bit, we can find a perfectly matching constellation (Use 12 stars constellation on Google).
http://www.constellation-guide.com/constellation-list/lepus-constellation/
When we superimpose the pictures, we get this :
The answer is LEPUS
The solution page is http://stl.la/lepus, this page is redirected to http://www.ancientsocieties.com/under-the-door/