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)

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