The challenge.

I follow a bloke "in the U-tube" posting as "London worms & garden".  He's just posed a challenge.
I'll preface it with a short tale - Back in the Hists of Mistory Mam used to tell us of some of the frugalities of WW ll.  One of them was to peel the potatoes with a thicker skin near the eyes then plant the eyes for a crop and still able to utilise the noble Spud.
RIGHT - The Challenge; which I do not expect to come anywhere near winning; maybe not even entering.  But happy to try just to see how it transpires.
I've just re-checked and:-
1. I'm VERY late starting.
2. I'll have to fragment the above.
If you're even 1/2 way interested, look here; it's ≤4 mins. long.

(Given the link is permissible.)