Besiege

On the Isle of Valfross world, on Zone 40 "Mountain Barrier" you are tasked with bringing down a wall

Build a standard capital i shaped vehicle with wheels and a steering hinge, make an arm poke out the front middle of your build and turn it into a T shape, add as many drills as you can (you can increase power if you want but might tear your build apart) and might be a good idea to add some armour and weight at the back of your build

Drive into the wall at the bottom and start destroying the wall, it will eventually collapse and do enough damage to get the win