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)

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