Hard 7.1

Or I am missing something or something is wrong with the level...

Spoiler

First I thought that B must win but that annoying zappers in the end prevented from doing so ... then I deduced that B had to be sacrificed to redirect Z to the win block ... and I did ... and to my surprise, Z is one tile from the win, stuck ... it seems there's a block left preventing Z from hitting the win

@delator77
to be honest, there is no need to sacrifice anyone, I will write a spoiler if you wan

@ delator77
no need to sacrifice, I will write a spoiler if you want

@Дамир Uuhhmm,so I am missing something...I will replay to find the right way! Thanks

Spoiler

under the elevator there is a 2nd win to win you need to fall there, and the one above it is a trap
[/ SPOILER]

@ delator77 Good luck!

@delator77
this makes this level more difficult, but I understand that I did too badly, I will take this into account, and please change the comments this will spoiler the level

Well,sorry about my visible spoiler...Now you know why I gave you 3 stars...I deleted my previous comments... спасибо @Дамир