Please! Help.
Develop a target management system in firing range - with the defeat of the target signal comes 0. Number of target 6. The order of the target and the time for which a target is set manually are displayed buttons. The emergence of the next target is either in the defeat of the previous one, or at the end of a predetermined time. Occurrence target cycle occurs (the number of cycles is set from 1 to 9). This hits are counted.(VBB)

Nice spec.
What was the question?

missile command!

I think maybe Tongue depressors with large red disks attached. Walk down range and wave them around. Commence "targeting"! That should work.
Is there a problem with the sketch?

Sorry, it's past my bedtime!

I think that google translate buggered this up seriously. If so, OP, what is you native language?