All Close at End

Spoiler: Trick List

- low ceiling (B acts strangely with a low ceiling and may travel over blocks that B can't normally do)
- auto pilot (tap and move slider to redirect B)
- quick slide (sliding a draggable quick can redirect B and R)

R Behaviour:
- R will not pass a second stair if there is nothing under that stair

Spoiler: Video Solution

Really enjoyed that. My gameplay was slightly shorter as my B must be slower and managed the stack with a much shorter run up! Also quicker near the end as i put both bots on the L draggable at the same time. I wasn’t sure what leading R would do at the finish so instead i used B as the bridge instead of R.

...
this week all of meko guy's levels
are designed very beautiful.

@ridgerunner - Clever - thanks for P, C and R.

...
Desainya sangat bagus,
di tiap sudut ada bentuk
ornamen yang berbeda sehingga
tidak monoton.
Dan seperti biasanya, level dari anda
selalu menyajikan gerakan-gerakan
yang menantang.
Namun, karena desain dari level ini
sangat indah, yang namanya rasa sulit
menjadi hilang dalam memainkan level ini.

Terima kasih sudah berbagi...

...
my shortcut which is very very cool
to see domino effect of balls falling

Enjoyable journey

I knew my solution was different cause instead of all I only needed B & one R at the end but as I did not do nothing strange I am satisfied. It's also true that the quick slide move with R surprised me. I had fun so it's enough for me. Thank you @Meko Guy