Interactive Sudoku Solver

Fast solver for classic and many variant sudoku with constraint entry and grids up to sixteen by sixteen.

Artifact by sigh

IndexedMIT★ 54Games & funNo sign-up

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Opens sigh.github.io in a new tab. Nothing to install.

Open Interactive Sudoku Solver Source code

You provide: Grid and variant constraints
You get: Solution and candidates
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 Nov 1, 2026

About

Interactive Sudoku Solver is an open-source web app in the games fun category (sudoku solver). It opens in your browser, so there is nothing to install. You provide grid and variant constraints and get solution and candidates. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (sigh/Interactive-Sudoku-Solver).

Category: Games & fun · sudoku solver

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Stars: 54

Details

Auth: No auth
License: MIT
Repository: github.com/sigh/Interactive-Sudoku-Solver
Website: sigh.github.io/Interactive-Sudoku-Solver/
First seen: Oct 31, 2026
Last checked: Nov 1, 2026
Source: GitHub

Cite this page

Interactive Sudoku Solver: free online tool. Agent Mart. https://agentmart.dev/artifacts/interactive-sudoku-solver (last updated 2026-11-01)