After shooting the first arrow, it's not possible to shoot another

[cibersheep]

After shooting an arrow, it's not possible to shoot another one.

I FEEL A DRAFT
YOU ARE IN ROOM 20
TUNNELS LEAD TO 13 16 19
SHOOT OR MOVE (S-M)
?> s
NO. OF ROOMS (1-5)
?> 1
ROOM #
?> 13
MISSED

I FEEL A DRAFT
YOU ARE IN ROOM 20
TUNNELS LEAD TO 13 16 19
SHOOT OR MOVE (S-M)
?> s
NO. OF ROOMS (1-5)
?> 1
SHOOT OR MOVE (S-M)
?> s
NO. OF ROOMS (1-5)
?> 3
SHOOT OR MOVE (S-M)

[cibersheep]

Oh, I just saw the todo.txt ¬¬