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)

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