Mine out an area and build! if blocks aren't placing, mine the existing block first then take the mouse off and on again. F To save L To load. A and D to move, W to jump, Number keys or scroll to select item, mouse to mine
I combined @griffpatch 's Tile Scrolling Tutorial with mini golf tile costumes and Paper Minecraft sounds and my brain to make this! PUT YOUR CODES HERE: https://scratch.mit.edu/discuss/topic/905531/?page=1#post-9419613