P.S. If you are the developer: Please add an "Undo" button. My thumb slipped on a 2x2 at 11,000 points and I haven't slept since.
BlockBlast76: How to Break the 10k Barrier Without Losing Your Mind blockblast76
If you are reading this, you have probably stared at a 10x10 grid long enough to see blocks in your sleep. Welcome to the club. blockblast76