block drop speaks a language your hands already know. Pieces fall, you slot them, complete lines vanish, and the whole thing quietly speeds up until you are one bad placement away from a full board. It is the falling-block puzzle stripped to its essentials, and that purity is the point: nothing to learn, everything to master.

The loop is famously hard to put down, and running it free in the browser with no download only makes that worse in the best way. It is the classic "just one more line" trap, always a tab away when you need something to occupy the restless part of your brain. Slot it in beside our more puzzle games for the next time you want to think in shapes.