Level 28

by Jonas Acres

Here is a list of roads between cities.
You need to find the FASTEST way to get from city A to city Z.
Each road is one-way. For instance, A -> B means there's a road from city A to city B, and B -> A means there's a road from city B to city A.


Solution (like this: ACDTVZ)

C -> E
U -> O
G -> W
T -> L
Q -> L
A -> I
L -> J
X -> C
Y -> Q
K -> L
K -> S
K -> G
R -> T
P -> T
H -> C
O -> U
V -> C
P -> D
B -> N
J -> X
W -> T
S -> C
N -> F
Y -> B
P -> Y
I -> H
D -> R
F -> P
M -> V
T -> Z
R -> O
H -> M
N -> M
U -> Y
R -> C
V -> K
Z -> M
Z -> A
X -> S
Q -> Z
E -> B
N -> Y