Daily Sudoku - Free Daily Puzzle Challenge | Sudoku100

Play ▼

Classic Sudoku

Beginner Easy Medium Hard Expert Extreme

Killer Sudoku Samurai Sudoku 12x12 Sudoku 16x16 Sudoku

Daily Battle NEW Competition Honor 🏆

More ▼

Sudoku Solver Printable Sudoku Blog

English

▼

Settings

Sound

Quick Mode Tap an empty cell, then tap a number to auto-fill

Daily Difficulty

Classic Sudoku

Beginner Easy Medium Hard Expert Extreme

Killer Sudoku Samurai Sudoku 12x12 Sudoku 16x16 Sudoku

Daily Today's Sudoku

Battle NEW Competition Honor 🏆

Sudoku Solver Printable Sudoku Blog

Home>Daily Sudoku> 2026-09-16 2026-09-16

0

Mode: Easy

Error: 0/3

Time: 00:00

Daily Sudoku

0

Mode: Easy

Error: 0/3

Time: 00:00

Game Paused

Click Resume button to continue game

Row Missing:

Column Missing:

Box Missing:

Possible Values:

Game Settings

Smart Hint

Display missing numbers in row, column, and box, and possible values when selecting blank cells

Pencil Rule Check

When checked, pencil marks will check for row, column, and box conflicts; when unchecked, they will be written directly

Select Difficulty

Beginner Suitable for complete beginners, easy to get started

Easy Suitable for new players, easy to get started

Medium Some challenge, suitable for advanced players

Hard High difficulty challenge, suitable for experienced players

Expert Extreme challenge, exclusive for Sudoku masters

Extreme Highest difficulty challenge, for ultimate Sudoku players

Click on the difficulty, start a new game

Game Complete

0

Score

Difficulty

--

Time

--:--

Errors

--

View Honors

Completed sudoku board

More Games

Daily Challenge

Daily Challenge

Free Online Sudoku Platform

Sudoku Types ▼

Classic Sudoku
Daily Sudoku
Sudoku Battle
Killer Sudoku
Samurai Sudoku
12x12 Sudoku
16x16 Sudoku

Resources ▼

Blog
Sudoku Printable
Sudoku Tips
Encyclopedia
Sudoku Solver
Best Sudoku Websites

Competitions ▼

Online Competition
National Competition
World Sudoku Championship

Developers ▼

API
AI
Sudoku Templates

About ▼

About Us
Update Log
Pricing
Contact Us [email protected]

English

▲

Google Play App Store

Terms of Service Privacy Policy

Copyright © 2025 Sudoku100 Team. All rights reserved.

Login

Google

By login, you agree to our Privacy Policy and Terms of Service

Emma Sudoku100 Operations Director

Your feedback is very important to us. Thank you for your support!

Screenshot (optional)

Choose Image

Email

Thank You!

Thank you for your feedback! We have received it and will process it as soon as possible. If necessary, we will contact you via email. Please check your inbox~

Cookie Notice

We use cookies to enhance your browsing experience, analyze site traffic, and serve personalized advertisements. By continuing to use our site, you consent to our use of cookies. We use cookies to enhance your browsing experience, analyze site traffic, and serve personalized advertisements. By continuing to use our site, you consent to our use of cookies.

Cookie Settings

We use cookies to improve your experience. Please choose which categories of cookies you allow.

Necessary Cookies

These cookies are essential for the website to function properly. They enable core features such as authentication and security. They cannot be disabled.

Always Enabled

Analytics Cookies

These cookies help us understand how visitors interact with our website, which pages are most popular, and how we can improve our service. All data is anonymized.

Advertising Cookies

These cookies are used to deliver advertisements that are more relevant to you and your interests. They may also be used to limit the number of times you see an ad.

How likely are you to recommend Sudoku100?

Not likely Very likely

Emma Sudoku100 Operations Director

Thank you so much for your love! If it's convenient, please set Sudoku100 as your preferred source on Google, making it easier to find us next time~🙏🏻

Set Sudoku100 as preferred source

Please tell us what we can improve:

Thank you for your feedback!

We take every suggestion seriously.