Solution

163632

First name
Ilham
School
City of London School for Boys
Age
0

First we have to count the number of nodes with an odd number of lines connected to it. If there are no odd nodes or if there are two odd nodes, that means that the network it traversable. Networks with only two odd nodes are in a traversable path and networks with no odd nodes are in a traversable circuit. Hope this helps!!!
Ilham