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)

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