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Sudoku.academy Reputation Review

July 29, 2026 at 8:20 PM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Sudoku โ†’ Safety Check

First checked July 29, 2026 at 8:20 PM
Website content and technical signals analyzed
Method: automated checks.
Trusted but Verify Current checks lean positive for this site, supported by no major malware/phishing detections and long visible domain history (4.9 years), though a basic verification step is still sensible.
Trust signal radar Normalized trust signals for sudoku.academy Domain Maturity: 1799 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 0 negative tags, 2 warning signals Safety Level Positive Signals: 4 positive signals Positive Signals Popularity: Tranco rank 928,904 Popularity Trust Zone: .academy Trust Zone Operational Signals: 4 detected services Operational Signals Location Credibility: Hosting country FR Location Credibility
Figure 1. Trust signal radar for sudoku.academy. Larger shaded area indicates stronger trust signals.

How we scored sudoku.academy

On-page mentions:
Sports, Toys
Tech signals:
Advertising Network, Tailwind CSS, Extended Data
Positive signals:
  • no major malware/phishing detections
  • a long-term domain history (4.9 years)
  • presence in public traffic rankings
  • a verified profile linked to this domainYouTubeSudoku Academy1,140 subscribers ยท 4.7 years
  • an active SSL certificate (3 months)
  • multi-language support
  • extended data
Context signals:
  • content related to sports
Last checked July 29, 2026 at 8:20 PM by Gridinsoft Trust Model v2.5.0
This domain was registered 4 years ago through the company OVH, SAS and ownership information is not publicly available.

About sudoku.academy

We reviewed sudoku.academy and found mostly positive signals. Current checks lean toward a legitimate, lower-risk profile, although a few caution points still keep it short of a fully verified standing. The current trust score is 73/100. Key signals include no major malware/phishing detections, a domain age of 4.9 years, and presence in public traffic rankings. Verify key details before sharing personal information or relying on the site for important actions.

Figure 2. Website screenshot for Sudoku.academy. 2026-07-29 23:20:06

FAQ

Is sudoku.academy safe?

Based on current analysis, sudoku.academy appears to be generally safe. No major malware or phishing threats were detected, and a domain age of 4.9 years and presence in public traffic rankings support this assessment. Basic verification is still reasonable before relying on the site.

Why does sudoku.academy look trustworthy?

Key factors include registrar information (OVH, SAS), hosting in US, and content related to sports. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Taken together, these factors support a mostly positive trust assessment, although routine verification is still reasonable.

Sudoku Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Sports
Registration Form

This website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. You should verify its legitimacy and review privacy policies before submitting personal data.

Toys
Advertising Network
Multilanguage

The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.

Google Tag Manager

The sudoku.academy website uses Google Tag Manager to add and update tracking tags on its website.

Tailwind CSS
Extended Data

This site includes extended structured page data about entities, offerings, or site metadata.

Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

Established Domain

sudoku.academy has maintained active domain presence over time, indicating operational continuity.

Verified YouTube Channel

Ownership verification confirms that this site controls the YouTube channel Sudoku Academy (@this site) (1,140 subscribers, 12 videos, 124,597 total views, since 2021).

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Domain Information

Created August 25, 2021 at 1:58 PM Updated: October 9, 2024 at 1:59 PM ยท Expires: August 25, 2025 at 1:58 PM
Domain Age 4.9 years
Registrant FR (France)
Registrar OVH, SAS IANA ID: 433
Abuse Email [email protected]
Domain Status Client: Delete ยท Transfer Prohibited DNSSEC: SIGNEDDELEGATION
Top Level Domain .academy Generic TLD

Technical Details

HTTP status 301
IP Address 199.36.158.100
Hosting Provider AS54113 Fastly, Inc. Mountain View, California, US
SSL Certificate WR3 TLSv1.3 ยท Valid for: 3 months ยท from June 1, 2026 at 10:47 AM ยท to August 30, 2026 at 11:45 AM
Name Servers dns20.ovh.net
ns20.ovh.net

Content Analysis

Website title Free Online Sudoku โ€“ Play Daily Puzzles at Sudoku Academy
Website description Play sudoku online for free with Sudoku Academy. Choose from 5 difficulty levels, earn points, track your stats, and climb the leaderboards. Perfect for beginners and experts!
Available languages
Profile
Sudoku Academy ยท 1,140 subscribers ยท 4.7 years
Mentioned hosts (17)
analytics.google.com play.google.com cdn.amplitude.com ep1.adtrafficquality.google firestore.googleapis.com googleads.g.doubleclick.net www.googletagmanager.com api.amplitude.com www.google.com fundingchoicesmessages.google.com pagead2.googlesyndication.com www.sudoku.academy fonts.gstatic.com ep2.adtrafficquality.google fonts.googleapis.com and 2 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Sports Registration Form Toys Tailwind CSS
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Firebase Google Verification Domain ownership verified by Google. Paddle Yandex Yandex Connect verification.
Security Fingerprint Unique identifier based on site analysis

Are You the Owner?

If you own Sudoku.academy and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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Your score for sudoku.academy
73
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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