Last updated: November 10, 2026
Is Sudoku down? User reports show no current problems with Sudoku
Day in and day out, Sudoku delivers for its users. If something feels off with Sudoku, the live status below will tell you what is going on.
Report a problem !
Select which issue applies
Sudoku problems reported in the last 24 hours
Most reported problems
All quiet. No issues reported in the last 24 hours.
Your feedback
How would you rate Sudoku over the past 3 months?
Most reported locations
Where Sudoku reports are coming from in the last 24 hours.
No problem locations to show yet. Sudoku looks fine right now. Locations appear here as soon as users submit reports.
Latest Sudoku user reports
No reports yet — be the first to report a problem above.
Sudoku outage history
Our latest check and the live report status for Sudoku.
✓ Our latest check (10 November 2026, 3:00 AM PKT): sudoku.com answered normally in 175 ms.
Good news. Sudoku has no reported problems right now. If it is not working for you, report it above and your report will appear here.
Sudoku uptime and reports
Live report counts and the day by day record for the last 30 days.
User reports received in each period.
Last 30 days, day by day: 12 October 2026 to 10 November 2026
Green: up. Red: outage. Amber: some checks failed. Grey: no record yet.
The daily record builds from today as our checks run. Grey days have no saved record yet. A red day marks a confirmed outage.
Get Sudoku down alerts
Leave your email and we will tell you when Sudoku is having problems, and when it is back up. No spam.
Sudoku on social media
An early signal from outside our site, watched in rotation.
Posts on Bluesky saying Sudoku is down. Checked 8 November 2026, 1:41 AM PKT.
Quiet right now. Nobody on Bluesky is saying Sudoku is down.
Guides that can fix it
Step by step fixes for the problems people report most.
→ Is My Internet Down? How to Tell in Minutes
→ How to Restart Your Router the Right Way
→ How to Change Your DNS Servers
Is Sudoku.com Down Right Now?
Sudoku.com is one of the most played online Sudoku sites, with daily puzzles and difficulty levels for beginners and experts. When the site goes down, players lose access to puzzles, stats, and streaks. This page tracks live Sudoku.com outage reports and current status updates. Mirror sites play a different game, and Sulasok readers chase fresh addresses whenever a bookmark dies.
If you are seeing errors, blank pages, or slow loading on sudoku.com right now, check the graph above for real-time user reports from the last 24 hours. A flat line near zero means the service is running normally, while spikes point to an ongoing Sudoku.com outage.
Is Sudoku.com Down for Me or Everyone?
To check whether Sudoku.com is down for everyone or just you, try it in a different browser or on mobile data. If the game loads on your phone but not your computer, clear your browser cache. Check the graph above for a spike in reports to confirm a wider outage.
Why Did My Sudoku.com Progress and Streak Reset?
The most upsetting Sudoku.com problem is losing progress, stats, and daily streaks. This usually happens when you play without an account, since guest progress is stored only in browser cookies. Clearing cookies or switching browsers wipes it.
Create a free account to save progress in the cloud. If you had an account and still lost data, log out and back in, since sync failures cause temporary losses.
Why Is Sudoku.com Not Loading?
If the game board stays blank, the game scripts may have failed to load. Refresh the page. Ad blockers are a common cause, since they block the scripts that draw the board. Disable your ad blocker for the site.
Try a different browser. The game works best in updated Chrome or Firefox.
Why Is the Daily Puzzle Not Working?
The daily puzzle sometimes fails to load after midnight when the new puzzle rolls over. Wait a few minutes and reload. If yesterday’s puzzle shows instead, your browser cached the old page.
Check your device date and time. A wrong date can confuse the daily puzzle system.
Why Is Sudoku.com So Slow?
Slow loading is usually caused by heavy ads on the page. The game itself is light, but ad scripts slow everything down. An ad blocker paradoxically helps here, unlike with the game board issue.
Close other tabs to free memory, especially on older devices.
Common Sudoku.com Problems and Fixes
Progress Lost
Streak and stats reset. Play with an account so progress saves to the cloud.
Game Not Loading
The board stays blank. Refresh, disable your ad blocker for the site, or try another browser.
Daily Puzzle Broken
Today’s puzzle will not open. Wait past midnight rollover and check your device date.
Slow Performance
Everything lags. Close other tabs and reduce ad load.
Login Fails
Account will not sign in. Reset your password and check your email is verified.
Having a problem with Sudoku.com?
Comments are public and help others understand the issue.
Frequently Asked Questions
What should I do when a Sudoku.com hint keeps loading and never appears?
Hints appear after a short ad loads, so a weak connection can leave the hint spinning. Wait for the ad to finish, or move to a stronger connection and tap the hint again.
Why did my Sudoku.com progress reset?
Guest progress lives in cookies. Create an account to save it permanently.
Why is the game not loading?
Refresh the page and disable your ad blocker for sudoku.com.
Why isn’t my finished Daily Challenge syncing to the Sudoku.com calendar?
A result finished while offline may not register on the calendar when you reconnect. Go back online, reopen the Daily Challenge calendar, and give the game a moment to update.
Is Sudoku.com free?
Yes, the basic game is free with ads. A premium version removes ads.
Who runs Sudoku.com?
Sudoku.com is operated by Easybrain, a mobile and web game developer.