Happy Sudoku

by Winter Yang · winter100.com · Games

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 12 Nov 2026

A cute and relaxing Sudoku game with 3 difficulty levels, timed challenges, and leaderboards

Users

+6 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#118K

#104K among extensions

Version

1.0.1

updated 21 Mar 2026

Users

monthly, 8 months

Latest, 12 Nov 2026: 35 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 12 Nov 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Happy Sudoku

Happy Sudoku is a lightweight Sudoku game designed for quick and enjoyable play right from your browser. The interface is bright, playful, and easy to use, making it perfect for short breaks, casual puzzle sessions, or daily brain training. When you click the extension icon, the game opens in a dedicated window so you can start playing immediately. Choose from Easy, Normal, or Hard mode, challenge yourself with the built-in timer, and track your recent local scores by difficulty. Features: - 3 difficulty modes: Easy, Normal, Hard - Dedicated game window for focused play - Built-in timer for every round - Local score records by difficulty - Cute and friendly cartoon-style interface - No sign-in required Whether you are a beginner or a Sudoku fan chasing better times and scores, Happy Sudoku offers a fun and polished puzzle experience.