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)

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