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