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)

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