Block Combo

How to play Block Combo

1. Look at the small tray of block pieces you have been offered — usually three at a time, in different shapes.
2. Drag a piece onto the 9x9 grid and release it over an empty patch where every one of its cells lands on a free square.
3. Fill a complete row, a complete column or a full 3x3 box and those cells clear instantly, freeing up space again.
4. Clear more than one line or box with a single placement to trigger a combo, which is worth far more than clearing them one at a time.
5. Use up all the pieces in the tray and a fresh set appears — there is no turn limit, only the space on the board.
6. Keep playing for as long as a piece still fits; the game ends the moment none of the offered shapes has anywhere to go.

Controls

On a phone or tablet, press and hold a piece in the tray, drag it onto the grid and lift your finger to drop it — or tap a piece to select it and then tap the cell where you want its top-left corner to sit. On a desktop, drag pieces with the mouse, or click a piece then click a square to place it.

Tips & strategy

• Keep one or two long, open lanes clear at all times — a straight piece is useless if there is nowhere five or more cells wide to lay it.
• Aim placements so a single drop finishes a row and a box together; those overlap clears are where combos and your biggest jumps in score come from.
• Place awkward L-shapes and squares into the corners and edges early, while the middle is still open and forgiving.
• Before you commit, glance at the whole tray — sometimes the right first move is the one that leaves room for the other two pieces, not the one that scores now.
• Work the 3x3 boxes deliberately: filling a box clears nine cells at once and often opens the rows and columns crossing it too.
• When the board tightens, stop chasing combos and simply make the placement that clears the most cells — survival buys you the next tray.

About Block Combo

Block Combo is a calm, clever puzzle about making room. You are handed a few shapes at a time and a nine-by-nine grid to fit them into. Drop a piece anywhere it sits flat, and whenever you complete an entire row, an entire column or one of the nine three-by-three boxes, those cells vanish and the space opens back up for you.

There is no clock and no finish line. The board simply keeps going until none of the shapes you have been given can fit anywhere — so every move is really a quiet bet on the moves still to come.

The pleasure of Block Combo lives in that moment when a single well-judged drop sets off two or three clears at once and a whole corner of the board breathes again. It rewards looking ahead rather than reacting, and because the pieces arrive in tidy sets you are always weighing this turn against the next. A messy board can be nursed back to order with patience; a greedy run can collapse in three careless moves.

Because it never truly ends, your only real opponent is your own best score. Each game is a fresh shot at a longer, cleaner streak, and the satisfying part is that improvement comes from thinking, not from quicker fingers — a great run is one where you simply never ran out of room.