I got 15/40, plus I braided a rug, and canned fruit/jams (peaches, quince, and grapes).
Traveling to Greece several times, to the island (in the 70s and 80s), I got exposed to quite a bit of "country-style" living -
-we used an outhouse (the houses didn't have bathrooms then)
-we picked all kinds of herbs off the mountain
-we made our own cheese and yogurt
-we fished - not only fish, but squid and octopus
-we rode donkeys
-we milked goats
-dug up greens to cook them
-used blanched grape leaves to make dolmades (stuffed grape leaves)
plus more