“What is that puzzle game that you play in a browser and is white objects on black, almost ASCII art but not, and it’s about pushing things and also maybe there are enemies that are static boxes that push things? And everything makes really satisfyingly crunchy sound effects and maybe it has levels but also an infinite sorta roguelike-y mode?”
From this description, do you know what the game is? Can you break this description down into chunks that you can Google for? I could not. I was out of my mind, asking everyone I knew. What game am I thinking of?