Alright so make the window fairly large and don’t touch the options of the game window.
This game is all about patience, without patience, you wont get the avatar [If that’s what your playing for(850+ to get avatar)].
To make sure you don’t hit any mines, while going for a dubloon, charge at it, so even if they spawn right in front of your path, you go right over them.
If they are in the corner, go into the corner and charge outwards.
After having 2 mines on the board, stop and think. If they are far a part, go right in the middle of them until they get fairly close and then start moving forward till the eventually hit each other and explode.