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