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