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)

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