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)

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