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)

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