Vince sent this image to me. He actually managed to beat 4,320 B.C!

I thought this was impossible to do. His strategy was going for all tech ASAP. He did so by Day 20. Then he only had to wait 70 more days…

BTW, the grade is based on surviving family members. A is all four survived, B is three, C is two (what Vince got), D is one, and F is when you all die. Can anyone get an A???

Attempt it here: 4,320 BC: The Story of Caveman