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)

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