Connect 4 Solver

Play Connect 4 against a solver that can score every possible move.

Artifact by Pascal Pons

IndexedAGPL-3.0★ 327Games & funNo sign-up

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Opens connect4.gamesolver.org in a new tab. Nothing to install.

Open Connect 4 Solver Source code

You provide: Clicked columns
You get: Move scores for each column
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

Connect 4 Solver is an open-source web app in the games fun category (connect four). It opens in your browser, so there is nothing to install. You provide clicked columns and get move scores for each column. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (PascalPons/connect4).

Category: Games & fun · connect four

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Stars: 327

Details

Auth: No auth
License: AGPL-3.0
Repository: github.com/PascalPons/connect4
Website: connect4.gamesolver.org/
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub

Cite this page

Connect 4 Solver: free online tool. Agent Mart. https://agentmart.dev/artifacts/connect-4-solver (last updated 2026-10-31)