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)

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