The Stairs Under

Spoiler: Behaviours

- B can step off a wedge
- B can step off a wedge with stairs under in the direction of the stairs
- R can't pass two stairs in a row unless there is a block under the two step

Spoiler: Video Solution

Not able to watch the video today but i think i have the full win. Used all the balls. Liked the unusual ball use.

Back home and have watched the video. My full gameplay was identical to video but my first win didn’t need the high ball and the move looks as if was designed into an earlier version of the level and not removed.

Spoiler: Shortcut

@ridgerunner - Nice move - that was not an earlier move but maybe I'll use it in a later level - thanks for sharing.

...
love the complication
at the edge part where there is
gimmick zapper which could be
troublesome if R stuck at there.

that part's gameplay require
some timing and dexterity,
to manage R.
one shocking part is when P
should hold ball under stair,
then must fast enough slide stair,
let ball fall, push it to fill hole,
then again, must quick move P
to deliver R to higher paths.
late abit, then R will stuck
on lately landed ball at other side.

Only one smalll difference in the end in this very fun level... thank you @Meko Guy