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)

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