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)

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