Know your pieces
Block Blast Pieces and Shapes: A Complete Guide
Every game is built from the same family of shapes. When you know what each one is good at and where it causes trouble, you can plan much better.
Short answer
Pieces range from a single square to a 3×3 block and long 5-square lines. The big ones cause most game overs, because they need a lot of open space. The trick is to always leave room for them before they show up.
Stuck on a board right now? Open the solver and get the best order for your three pieces.
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What to Know About the Pieces
In Block Blast you get three pieces at a time. Each piece is a small group of connected blocks. The important rule is that pieces never rotate. An L that comes as an L pointing one way stays that way.
So it helps to know the shapes, and to know which ones are easy and which ones are hard to place. In the pictures below, the orange cells are the piece.
Some versions and game modes add extra shapes or change how often each shape appears. This guide covers the shapes you will see most often.
Straight pieces
Straight Lines
Straight pieces are one block wide. They come in different lengths, and they can appear flat or standing up.
Straight pieces are great for finishing rows and columns. But the longest ones need an open lane, and that is exactly what a crowded board does not have.
Blocks and boxes
Squares and Rectangles
Squares look simple, but they are the reason to protect the middle of the board. A big square can only land where a full 3 by 3 area is empty.
Corner pieces
L Shapes
L shapes are useful because they can hug an edge or a block. They also come in four directions, and because pieces do not rotate, you may or may not be given the direction you want. Keep this in mind when you plan.
Odd shapes
T, Z and S Shapes
Z and S pieces are the most common cause of small holes. The trick is to tuck them against a staircase in your blocks, so the zigzag matches something that is already there.
The tough ones
Which Pieces Cause the Most Trouble
- The 3x3 square. Needs a big open area.
- The five-block line. Needs a full open row or column.
- The big L. Needs a 3x3 corner area.
- Z and S pieces. Leave holes if you place them carelessly.
If one of these is in your tray, that is usually the piece to place first. Small pieces can fit almost anywhere, so they can wait. This is the core of piece order.
In the solver
How the Solver Reads and Lets You Edit Pieces
The solver reads your pieces from the screenshot and lets you fix any it got wrong. See taking a good screenshot and manual mode.
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Common questions
Frequently Asked Questions
How many different pieces are there in Block Blast?
There are a couple of dozen shapes made of one to five blocks, including lines, squares, L shapes, T shapes, and Z or S shapes. The exact set can change between versions.
Which Block Blast piece is the hardest?
Most players say the 3x3 square and the five-block line, because they need a lot of open space that a crowded board does not have.
Why do Z and S pieces leave holes?
Their zigzag shape creates gaps on both sides when placed on open space. Placing them next to a matching staircase avoids that.
Do I get the same pieces every game?
No. The pieces you get change from game to game and turn to turn.
Not sure where a tricky piece should go?
Upload a screenshot and see where the solver puts it.
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