The family of primitive people is in sadness and confusion. One of its members went hunting and did not return. We have passed since then. Go in search of a grief-hunter and you will find him quickly, literally in a neighboring location. It turns out he is stuck in the cave. Some secret mechanism worked and the lattice slammed slammed, and the prisoner was inside and could not go out. On a wooden frame, to which the lattice is attached, there is a rectangular groove. Apparently you need to insert a special key there, which will open the grill and the captive will be free at Caveman Escape Challenge.
