Best attacks

I am currently a Town Hall 7. This will be relevant to some of these attacks. I don't know how to post pictures, so work with me here. Feel free to leave yours below.

Best attacks

I used 50 level 3 Barbarians and 50 level 3 Archers to defeat a town hall 10 with level 1 walls. His defenses were around what you would expect for a town hall 6, except his archer towers. They were level 1s
Another town hall 10 had level 4 walls. His mortars, cannons, archer towers, and air defenses were off to the side, out of range of his town hall. He had 2 maxed X-bows and inferno towers near his town hall. They were not loaded. I sent in 180 barbarians and got a 2 star
a town hall 8 built a farming base. His 3 maxed Teslas were near his town hall. I sent a circle of 50 barbarians to get the one star
A town hall 9 farming base had the queen upgrading and a level 10 king near the town hall. I sent in 2 level 1 minions to get the one star and 5000 gold and elixir from nearby storage