Cue Zone Trials

[Zawadi]

For those lucky enough to get to the Cue Zone.

Has anybody achieved/seen the trial of potting the brown through black in 4 shots where the cue ball always starts on the green's spot and the shot must be played via the top cushion?

+--------------+
|              |
|              |
|              |
|              |
Br             Pk
|              |
|              |
|  W           |
|              |
Bl-------------Bk

I only managed the Brown (Br) and Blue (Bl) and got closer to potting the Black when attempting the pink