Well god damn, it's as if they took the average player's amount of tasks they overdid on the previous challenges, and they tuned it to become the norm. Each challenge now can barely be done by the skin of your teeth.
The rocks are the hardest for me. Manage to get 16 from time to time, sometimes i get 15. Rock placement can really screw you.
Trees are 9 instead of 8, wasn't too difficult, i just had to count 15 clicks on each tree without screwing up and hitting into nothing, which does that long animation.
The bushes likewise became a bit by the skin, but it's doable as long as you don't hit into nothing and keep moving. 69-70 are maximum i could get.
Berries are still easy, 1x1 pattern and i constantly get 20-21 berries. Doubt it's possible to get over 21.
Archers also became a bit dodgy. Just go all in and stunlock them so they won't react. You can manage to run up to them before they shoot but it's still not guaranteed, sometimes you have to dodge and all. It can screw you because if it keeps spawning one archer to the left, one to the right, one to the left on and on and on, it makes you constantly move the area left to right, and it consumes a lot of time.
Out of the 12 tries, i failed like 3 of them, 2 of which were the rock challenges, and one was the archer challenge.