Cliff

I am so lucky!!!! First one I guess?
Do you know what I think? Although this level is still full of balls, its style is different from some old levels of yours. I was pretty surprised! It contains a few interesting tricks and great logic! And I do believe that it can train my lazy brain
Thanks!!!!!

Great logic level, really enjoyed it. Thanks!

Spoiler: Question

I didn't use for anything the lower left corner with the zap and the draggable... but I haven't the feeling of having done a shortcut...

great indirect series! . @chemi

Spoiler

I think it's red herring

Your level gave me some grief at the start but B figured it out and got to the cave or win. Thanks

Excellent combination of puzzle and techniques.

Wonderful puzzle. @chemi and @Gepeto have found a shortcut, for me the use of the zapper was tricky fun.

Ok, so...

Spoiler

a full round using autopilot, right? It makes sense...

Excellent entry in the series! Very puzzling and tricky
I think @chemi's and @Gepeto's way is an alternative more than a shortcut but the intended way makes that step easier I think.
Thanks

@Wang Hung @chemi @Gepeto @Qudion @meko @gmacpro @GFJ @Block builder @Chuckthulhu Thank you so much to all of you! I'm appreciate it!

Wow!! Amazing tricky/logic level...I did it exactly like @Gepeto but reading the spoilers it seems that I missed something....Thanks @Ricko

Jajajaja,now I understand all!!!

Spoiler

funny and clever use of the zapper... @Gepeto 's solution requires more ability...the unique difference in your intended solution,right?