To score well in a falling-block puzzle, keep your stack flat and low, leave one column open for the long piece, and clear several rows at once rather than one at a time. A tidy surface gives every shape a clean home and keeps you well clear of the top. You can try it on the live Block Puzzle.
Build flat, avoid holes
The single most useful habit is keeping the top of your stack roughly level. A flat surface means almost any shape that arrives has a spot where it sits without leaving a gap underneath. The moment you create a hole, by dropping a piece across an uneven surface, you have trapped empty space under locked blocks, and that row cannot clear until you dig the whole column above it away.
So when a piece does not have an obvious flat home, place it where it does the least damage to the surface, not wherever it falls fastest.
Set up the big clear
Clearing one row at a time keeps you alive, but it scores slowly. The points are in multi-row clears. The way to set one up is to build your flat stack across nine of the ten columns and deliberately leave one column, usually an edge, empty and deep. Then when the long straight piece arrives, drop it into that column to clear four rows in a single move.
It takes nerve, because the empty column makes the stack look taller, but the payoff per row is large and it resets a big chunk of the board at once.
Keep up with the speed
The drop gets faster every level, so decisions have to come quicker:
- Look at the current piece and the next one together, and decide both placements before the current piece lands.
- Use the hard drop once you are sure of the spot. Letting a piece drift down wastes time you need at high levels.
- Keep the stack low. More empty space above it means more time to react to each new shape.
Your best score is saved on your own device, so each game is a number to beat. Open the Block Puzzle and aim for one clean four-row clear, and for why these fast puzzles are a good reset, see the benefits of puzzle games.