Hmm what's the intended solution? Can't solve this yet. Spoiler: shortcut The ball closest to the win can be pushed over the gap on the win, with a bit right timing in the push.
Think I got it now. Spoiler Redirecting path with slider? It works but might also be unintended. So this puzzle makes you think, and looks really great.
Spoiler: Intended Solution? I saved the first ball and pushed the oher two, using the last one to fill the gap to the win, then used the first ball to win. However, it took me a couple of tries to complete it even with the ball filling the gap. I had to go past the first ball without pushing it and go around the corner to get enough force to push it through the gap.
Spoiler You can send B on a 4 square straight path over the last slider. When he is on the slider, move the slider. B walks onto the inaccessible square near the win. With the first ball already in place, B can walk to the win. Requires only 1 ball. Spoiler If you also move the slider next to the 2nd ball when B his half on it, that ball remains on the halfpillar. Leaves a beautiful sight.
Great concept! Simple, puzzling, and rewarding to play! The design was great, too, with the dry, desert theme. Thanks!
Very nice logic level although I did it like @Block builder !! I tought that B must reach the win block...When I read your intended solution everything changed and I did it in your way