H-BLK

Drag a shape to place it on the grid.

Fill a row, column, or 3×3 box to clear it.

Clear several at once and the bonus jumps steeply — 3 at once beats 3 one at a time by a mile.

Clear again on your very next move for "2 IN A ROW" — the bonus doubles.

Nothing fits? Rotating is free — placing a rotated shape costs a point, earned back faster by bigger clears and streaks.

Out of rotation points? Start a new board.

You’re blocked.