Domesticating Dogs
Problem 1
Pack A
Pack B
Pompei
Krapnia
Sesklo
Chalain
Pack B
20
20
25
20
25
Pompei
25
25
16
27
Krapnia
10
27
6
Sesklo
26
28
Chalain
7
Varna
25
21
4
26
17
28
Answer