Sudoku Browser Extension

The Sudoku Play browser extension is made for people who already enjoy quick puzzle breaks and want the site closer at hand. Instead of keeping the homepage pinned or hunting through bookmarks, you can open a small popup from the toolbar and jump straight to the part of Sudoku Play you use most.

Version 1 focuses on speed and simplicity. It does not try to rebuild the full game inside the popup. Instead, it acts as a clean launcher that sends you directly to the full Sudoku Play experience on the website, where the board, timer, difficulty switching, kids modes, and guides already work well.

What the Extension Does

When you click the extension icon, the popup shows four quick actions. You can open the main Sudoku board, go straight to Daily Sudoku, jump into the Kids Sudoku area, or open the Guide section. This makes the extension useful whether you play every day, use Sudoku for short focus resets, or sometimes help children practise the same logic in simpler formats.

• Play Sudoku from the main toolbar popup.
• Open the daily shared puzzle in one click.
• Launch Kids Sudoku without navigating through the homepage first.
• Keep the Guide section close for rules, strategies, and beginner help.

Who It Is For

This extension is for players who want Sudoku to feel lighter and easier to reach during the day. If you already use browser bookmarks, the extension is still useful because it keeps the most important destinations grouped into one branded popup instead of multiple saved links.

It also helps people who build small daily habits. Daily Sudoku becomes easier to remember when the shortcut lives in the toolbar, and families who use the Kids Sudoku area can open that section without scrolling or switching around the site.

Supported Browsers

The first release is live for Chrome, Edge, Opera, and Firefox. Chrome, Edge, and Opera use a shared Chromium Manifest V3 setup, while Firefox uses a Firefox-compatible Manifest V3 version with only minimal browser-specific adjustments.

How to Install It

The easiest path is to choose your browser from the install buttons on this page. Chrome, Edge, and Opera now point to their live store listings.

1. Choose your browser.
2. Open the install page when the store link is published.
3. Add the extension and pin it to the toolbar if you want faster access.
4. Use the popup buttons to launch the main game, Daily Sudoku, Kids Sudoku, or the Guide.

Why Daily Sudoku Works Well in the Browser

Daily Sudoku is the best extension use case because it is something many players want to check once per day. The extension reduces the friction around that habit. You click the icon, open the puzzle, and continue with the full site experience. That makes Sudoku Play feel more like a browser product instead of just a bookmarked page.