Spoiler: Video solution Spoiler: TIP Use the 'holding block' to freeze the bot ready to cross the moving slider.
The first thing that interested me in this level was how did you make the Left bot permeable to the zapper? As for the design, it is very similar to the design of my project, which is quite funny.
Just a relaxing level. Not sure what @Block builder meant regarding the four block draggable rotor as I don't have any problem there.
@ridgerunner I have! @Pratik Bhalerao yes, to make the zapper deadly! @Michael Neily It's a simple trick. Just connect metal blocks linked to a zapper to B's head and he can kill bots who touch the zapper. B is of course fixed underneath out of sight!