Free. No signup. Upload your board and get the best move.
Drop your Block Blast screenshot
or tap to choose · paste works too
Reads in about 2 seconds
Works best with the classic Block Blast look. If your theme looks different, check the board before solving.
Your screenshot is processed on our server, and tray crops may be sent to our vision provider to read the pieces. We don't keep it unless you choose to share it to improve detection.
Supported formats: PNG • JPG • WEBP • HEIC. You can also paste an image from the clipboard.
Three pieces, not much space, and one wrong move ends your run. This solver looks at your real board, tries every place and every order for your three pieces, and shows you the one that clears lines and keeps the most room on your board. You check what it read before it solves, so the answer is always for your board, not a guess.
We built this Block Blast Solver around what players actually need: a quick answer and full control. That's why every detected cell and piece is shown to you and editable before you solve — the answer is always for your real board.
A Block Blast solver is a free tool that looks at your board and your three pieces, then tells you where to place each one and in what order. It checks every possible spot and order, so you don't have to guess. You stay in control: you see what it read and fix any mistake before it solves.
Get started in seconds
Screenshot Mode
Manual Mode
Use Manual Mode when a screenshot doesn't work well, or when you just want to test a move first. Need help with the picture? Read how to take a good screenshot or how manual mode works.
Why players stay
There are many reasons players like this solver. Here are some of the main ones:
We read the board and the three tray pieces straight from the pixels of your screenshot, in about two seconds. Every detected cell and piece is shown to you before solving, so you can confirm it at a glance and change anything in one tap.
We built and tuned the reader on real Block Blast screenshots, so it recognizes the game's own tiles and pieces instead of guessing. See how it performs on our accuracy page.
You can edit the detected blocks and pieces yourself before solving the puzzle. Tap a cell to switch it, or redraw a piece. That way you always solve the exact board in front of you.
Reading your screenshot usually takes a couple of seconds, and once your board and pieces are confirmed, finding the best move takes a fraction of a second. Manual Mode is the fastest path if you want an answer right away.
Once the board is confirmed, the solver checks placements and piece orders — not just whether a piece fits, but what happens to your board afterward — to find a move that actually clears lines.
The solver is completely free to use. You also don't need to create an account or sign up. This makes it easier to get your results quickly without going through extra steps.
How the game works
You play on an 8×8 board. Each turn you get three pieces, and you must place all three before new ones come. Fill a full row or column and it clears. The game ends when none of your pieces fit anywhere.
New to the game? Start with how to play Block Blast, then read the mistakes that end most runs early.
The move most players miss
The same three pieces can save your board or end it. It depends on which one you place first. Placing a piece can clear a line and open space for the next one. Placing it in a different order can block that space for good. That is why the solver checks every order, not just every spot.
See a full example in why piece order matters.
Play for points
Big scores come from clearing more than one line at a time and keeping your clears going turn after turn. But score only counts if you stay alive, so space comes first and combos come second.
Read how to get a higher score and how to keep your combo going.
When the board is stuck
No. Sometimes none of your three pieces fit, and no move can change that. What you can control is how often it happens: keep open space for the big pieces before you need them. If the solver says there is no move, your board was already out of room.
If something looks off
Show the full board and all three pieces in the screenshot, with nothing covering the board and no pop-ups. You can always tap any cell to adjust it, or use Manual Mode.
Most Block Blast boards are 8x8. If yours looks different, use Manual Mode and enter the board yourself.
Look over your board and all three pieces before solving. Even one cell can change the whole solution, so a quick check pays off.
Learn more
Short, plain guides for players who want to get better.
Common questions
The solver looks at your board and your three pieces. It checks different places and different orders to find a good move that clears lines and keeps more space open on your board. You can upload a screenshot or build the board yourself. Both use the same solver.
Yes, it is completely free. You do not need an account, you do not need to sign up, and there is no usage limit. There is also no hidden paid version that you need to use later.
Screenshot Mode reads your board from a screenshot. In Manual Mode, you build the board yourself by tapping the cells. Both modes use the same solver and give you the solution step by step. You can use whichever one is easier for you.
Block Blast does not really have a final win. The goal is to keep playing and get a higher score. The solver helps you find better moves and avoid mistakes that can end your game early, and that is what leads to higher scores.
Yes. It works directly in your phone browser, so you do not need to download an app. You can use it on your phone, tablet, or computer.
Yes, you can install it straight from this website, with no app store. On Android, tap the Install app button. On iPhone, open the site in Safari, tap Share, then Add to Home Screen. You get an app icon on your home screen that opens full screen.
No. Your screenshot is only used to read the board and find a solution. It is not saved after that unless you choose to share it to help improve detection.
Look at the board and pieces that the solver detected. One cell or piece can change the whole solution, so it is worth a quick look. If you want to change anything, just tap the cell, then run the solver again.