Block Blast Emergency Board Rescue
A crowded board requires a change of objective: stop maximizing points and restore enough continuous space for the next three pieces.
Quick answer: Clear the easiest safe line, save precise small pieces, and stop waiting for a risky multi-line clear.
Can the board recover?
Check whether the current three pieces can complete at least one line. If not, create the largest continuous open area possible.
Start with the closest line
Compare missing cells and whether your pieces can cover them without producing new isolated holes.
Do not spread blocks everywhere
Concentrating blocks on one side can preserve a usable area on the other side.
When to abandon a combo
If a large piece has only one placement left, clear immediately.