Online Block Blast Solver

Since launching the Block Blast Solver, the manual grid input has been working well. But the most common request I've gotten is for a screenshot upload feature — players want to upload a picture of their board and get instant results.

So that's what I'm building now. It'll let users take a screenshot of their Block Blast board, upload it to the solver, and get the best move suggested automatically.

This is going to make the tool much faster and easier to use. If you've tried the solver, let me know — would you prefer manual input or screenshot upload?

I built Online Block Blast Solver because I kept getting stuck in Block Blast with no idea where to place the next block.

The game starts easy. Then suddenly the grid fills up, and you're staring at three blocks with no valid move. I'd try every possible placement, lose, and restart. The worst part was not knowing if I missed a good move or if the board was genuinely unwinnable.

So I built a tool that analyzes the board and suggests the optimal move sequence. It simulates all possible placements, scores each outcome, and shows you the best path forward.

The tool is free. No ads, no sign-ups, no tracking. Runs entirely in your browser.

I'm sharing this here because I know other players face the same frustration. And I want to hear from other builders — how do you approach puzzle logic? What would you improve?

Try it here: http://onlineblockblastsolver.com