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)

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