Domain Summary

sudoku.com

play free sudoku online from easy to expert level on sudoku.com. select a difficulty level of a web sudoku puzzle to challenge yourself and enjoy the game!

Just a moment...

Global rank: #1993
Daily visitors: 1176.59K
Monthly Visits: 35,297,755
Pageviews per user: 3.61
Registrar Abuse Contact Email:
Registrant Phone:
Rating
TLD: com
IP Address: 104.18.32.167
Organization: Cloudflare, Inc.
Category: Games >
Puzzles and Brainteasers
sudoku.com Icon
sudoku.com
Last Status:
Online
Last Updated: 10 day ago
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Click here to check amazing e-sudoku.fr content for United States. Otherwise, check out these important facts you probably never knew about sudoku.com

play free sudoku online from easy to expert level on sudoku.com. select a difficulty level of a web sudoku puzzle to challenge yourself and enjoy the game!

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Trust Score DNS Competitors Traffic SSL HTTP Headers WHOIS Reviews SEO

sudoku.com Trust Score

sudoku.com is probably legit as the trust score is reasonable. Our algorithm rated sudoku.com a 100. Although our rating of sudoku.com is medium to low risk, we encourage you to always vote as the evaluation of the site is done automatically.

The trust rating is high. Might be safe.
Trustscore
100 / 100

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Which Sites are Alternatives & Competitors to sudoku.com?

Explore the top alternatives and rivals of sudoku.com in September 2024, and assess their data relating to website traffic, SEO, Web Server Information, and Whois. Refer to the list below for the best competitors of sudoku.com, and simply click on each one to delve into their specific details.

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Mentioned on Their Website:

  • sudoku.com
    Daily Sudoku - Fresh free puzzles 24/7

    https://sudoku.com/challenges/daily-sudoku

    Play Sudoku every day and challenge yourself with a fresh new puzzle on the Sudoku.com website. Sudoku is a number puzzle that may train your brain, develop logical thinking …

  • sudoku.com
    エクストリームナンプレ - 超難問無料パズル - Sudoku.com

    https://sudoku.com/jp/extreme/

    エクストリームナンプレ は、パズル熟練者とナンプレファン向けのゲームレベルです。Sudoku.comで楽しく脳トレしながら超難問ナンプレをオンラインでプレイしましょう!

  • sudoku.com
    Sudoku diabólico – Conquista o nível mestre dos puzzles de …

    https://sudoku.com/pt/evil/

    Sudoku mestre: descobre puzzles de Sudoku diabólicos. O Sudoku mestre, também conhecido como Sudoku diabólico, é um puzzle sudoku numa grelha de 9 x 9 com o maior nível de dificuldade possível. É um nível avançado apenas para jogadores de sudoku experientes. Não basta teres lógica e um conhecimento básico das regras do sudoku.

  • sudoku.com
    Chơi Sudoku miễn phí ngay!

    https://sudoku.com/vi

    Đồng thời, học chơi Sudoku có thể hơi đáng sợ cho những người mới bắt đầu. Vì vậy, nếu bạn là một người mới hoàn toàn, dưới đây là một vài mẹo chơi Sudoku mà bạn có thể sử dụng để cải thiện kỹ năng Sudoku của mình. Mẹo 1: Tìm các hàng, cột của các phần ...

  • 1sudoku.com
    Sudoku - Jouer au Sudoku gratuit en ligne

    https://1sudoku.com/fr/sudoku

    Sudoku gratuit en ligne. Découvrez sur cette page des grilles de sudoku classique 9x9 gratuites à jouer en ligne. Les grilles de sudoku sont réparties en 5 niveaux : facile, moyen, difficile, expert, diabolique afin que chaque joueur (débutant, habitué ou pro) y trouve son plaisir. Vous pouvez y jouer sur mobile, tablette ou ordinateur.

  • sudoku.com
    Los sudokus más difíciles: juega al nivel experto de sudoku en …

    https://sudoku.com/es/experto/

    Sudoku experto. El sudoku más difícil es un juego para jugadores experimentados con un nivel de dificultad muy alto. Esta versión del sudoku se caracteriza porque solo se muestran unos pocos números en la rejilla, que consiste en 9 cuadrados pequeños con casillas colocadas en 3x3. La norma básica es que cada dígito solo puede aparecer ...

  • sudoku.com
    En zor sudoku bulmacaları - çevrimiçi ücretsiz uzman seviye sudoku …

    https://sudoku.com/tr/uzman/

    Uzman seviye Sudoku. En zor Sudoku bulmacası gelişmiş Sudoku oyuncuları içindir, çok yüksek bir zorluk seviyesine sahiptir. Bu Sudoku versiyonu, 3x3, 9 küçük kareden oluşan Sudoku karesinde daha az sayının gösterilmesi ile karakterize edilir. Temel kural her sayının, her sıra, sütun ya da küçük karede sadece bir kere ...

  • sudoku.com
    Sudoku gratuit du jour - De nouveaux casse-tête 24/7

    https://sudoku.com/fr/challenges/sudoku-du-jour

    Sudoku.com - Jeux de nombres. Easybrain. Sudoku quotidien. Le sudoku est l'un des jeux de réflexion les plus populaires de la planète et, chaque jour, ce sont des millions de personnes aux quatre coins du globe qui font chauffer leurs neurones pour tenter de résoudre ces incroyables casse-tête ! Il n'y a rien de surprenant à cela, tant le ...

  • sudoku.com
    Sudoku Rules for Complete Beginners | Play Free Sudoku, a …

    https://sudoku.com/how-to-play/sudoku-rules-for-complete-beginners/

    How to Play Sudoku? Sudoku Rule № 1: Use Numbers 1-9. Sudoku is played on a grid of 9 x 9 spaces. Within the rows and columns are 9 “squares” (made up of 3 x 3 spaces). Each row, column and square (9 spaces each) needs to be filled out with the numbers 1-9, without repeating any numbers within the row, column or square.

  • apps.apple.com
    ‎Sudoku.com - Number Games on the App Store

    https://apps.apple.com/us/app/sudoku-com-number-games/id1193508329

    The Sudoku.com app has thousands of classic sudoku puzzles to help you keep your brain active, unwind from stress or relax. Install to play now! Classic sudoku for beginners and advanced players. Whether you'd like to relax or keep your mind active – pass the time in a pleasant way! Get a short stimulating break and clear your head with ...

  • sudoku.com
    Sudoku höllisch - Löse höllische Sudoku-Rätsel gratis online

    https://sudoku.com/de/evil/

    Hier sind es nur vier oder sogar noch weniger zahlen. Hierdurch sind die Level von Meister-Sudoku (höllischem Sudoku) extrem schwierig zu lösen. Die beste Art, ein Meister-Sudoku (höllisches Sudoku-Rätsel) zu lösen ist es, mit den Blöcken zu beginnen, in denen sich bereits möglichst viele Zahlen befinden. Diese Blöcke sind einfacher zu ...

  • sudoku.com
    Простые судоку, играть в легкие судоку онлайн на сайте sudoku.com

    https://sudoku.com/ru/legkij/

    Судоку легкого уровня сложности отлично подойдут для новичков и детей. Решать простые судоку можно бесплатно онлайн на сайте sudoku.com. Удобные подсказки помогут понять принцип игры и быстро справиться с головоломкой.

  • puzzles.usatoday.com
    Free Sudoku Online - USA TODAY

    https://puzzles.usatoday.com/sudoku

    Tuesday. Medium. Monday. Easy. Subscribe for unlimited puzzles. Only 99¢. Free daily online Sudoku from USA TODAY. Start with your first free puzzle today or subscribe for unlimited access to puzzles, hints and reveals!

  • sudoku.com
    ¡Juega al sudoku gratis ya!

    https://sudoku.com/es

    Sudoku.com es un sitio web que ofrece juegos de puzle de sudoku en diferentes niveles de dificultad. Aprende las reglas, los consejos y la historia del sudoku, y disfruta de este …

  • 247sudoku.com
    Sudoku 247 - Play Free Sudoku Games Online

    https://www.247sudoku.com/

    This free sudoku website features hundreds of Easy Sudoku puzzles, Medium Sudoku puzzles, Hard Sudoku puzzles, and Expert Sudoku puzzles! 24/7 Sudoku is sure to keep you playing this great sudoku game all day, every day! Sudoku is a brain challenging number game, played on a 9x9 sudoku board. The sudoku board is broken down into …

  • websudoku.com
    Web Sudoku - Billions of Free Sudoku Puzzles to Play …

    https://www.websudoku.com/

    Play billions of Sudoku puzzles online in four levels of difficulty. Enter numbers into the spaces so that each row, column and 3×3 box contains the digits 1 to 9 without repeats.

  • en2.websudoku.com
    Web Sudoku - Billions of Free Sudoku Puzzles to Play Online

    http://en2.websudoku.com/

    Today's Variation JigSawDoku. Each Sudoku has a unique solution that can be reached logically without guessing. Enter digits from 1 to 9 into the blank spaces. Every row must contain one of each digit. So must every column, as must every 3x3 square. Play Offline with Web Sudoku Deluxe. Download for Windows or Mac OS X.

  • sudoku.com
    Hardest sudoku puzzles - play sudoku expert level online …

    https://sudoku.com/expert/

    Sudoku.com offers expert level sudoku, a game for experienced players with very high difficulty. Learn the rules, tips, and articles, or try daily advanced web sudoku puzzles.

  • sudoku.com
    Sudokus en línea difíciles: resuelve sudokus difíciles en internet …

    https://sudoku.com/es/dificil/

    Métodos y técnicas populares para resolver sudoku difícil online. Imprime el sudoku difícil y usa distintos colores y símbolos para resolverlo. De este modo, puedes hacer un seguimiento de si ya has usado algunos números por el color. Los símbolos pueden marcar soluciones basadas en otras. También puedes usar la característica de notas ...

  • thesudoku.com
    The Sudoku - Free Sudoku puzzle games, sudoku online

    https://thesudoku.com/

    Play Sudoku online for free on TheSudoku.com, with different levels of difficulty and helpful features. Learn how to solve Sudoku puzzles with techniques, clues and error highlighting.

  • livesudoku.com
    Sudoku | Jogue online Sudoku com todos gratuitamente

    https://www.livesudoku.com/indexpt.php

    LiveSudoku.com é a casa de jogadores de Sudoku online de todo o mundo. A Sudoku é um jogo numérico onde o objetivo é encher uma grade 9x9 com números para que cada coluna, linhas e cada pequena grade 3x3 tenha todos os números de 1 a 9.. Live-Sudoku foi criado 2006 e é um dos sites de sudoku originais. O criador do site, Sr. …

  • sudoku.com
    Sehr schwer Sudoku spielen - Tagesspiegel auf Sudoku.com

    https://sudoku.com/de/schwer/

    Mit diesem Instrumentarium lassen sich schwere Sudokus, wie die Tagesspiegel Sudoku leichter lösen und Sie werden schnell zum Profi für das Spiel „Sehr schwer Sudoku online“. Spiele Sudokus der schweren Schwierigkeitsstufe online auf Sudoku.com. Unsere Sudokus der schweren Schwierigkeitsstufe eignen sich für Personen, die ein exzellentes ...

  • legacy.thesudoku.com
    The Sudoku - Free Sudoku puzzle games, sudoku online, …

    https://legacy.thesudoku.com/

    Play Sudoku online or print out puzzles of different levels of difficulty. Learn how to play Sudoku, tips and features on TheSudoku.com.

  • sudoku.com
    初級の数独オンライン – 初級レベルの数独をSudoku.comでプ …

    https://sudoku.com/jp/shokyu/

    Sudoku.comで楽しめるオンラインゲームの利点は、ゲームが常に利用でき、役立つ機能が充実している点です。 パズルを解くために、ヒントを読んだり、入力データを訂正、削除したり、メモを取ったり、時間を止めたりすることができます。

  • sudoku.com
    Extreme Sudoku - Solve extremely difficult puzzles for free

    https://sudoku.com/extreme/

    Extreme Sudoku is the most challenging version of the 9x9 grid puzzle game for the real puzzle masters! It's not just about following the basic rules - you've got to be a puzzle-solving expert and use advanced strategies to crack it. Extreme Sudoku level provides players with very few given digits and requires them to push their mental limits ...

  • sudoku.com
    Os puzzles sudoku mais difíceis - jogue online o nível sudoku de

    https://sudoku.com/pt/expert/

    Sudoku de nível especialista. O puzzle de Sudoku mais difícil é um jogo para jogadores de Sudoku experientes cuja dificuldade é muito elevada. Esta versão do extremamente difícil Sudoku é caracterizada por apenas alguns números serem apresentados no quadrado de Sudoku, que consiste em 9 pequenos quadrados com células de 3x3.

  • sudoku.com
    Orta seviye çevrimiçi Sudoku - ücretsiz orta seviye sudoku oyna

    https://sudoku.com/tr/orta/

    Kolay Sudoku ile başladıysanız kısa bir süre içinde bu bulmacalarla hızlı bir şekilde başettiğinizi ve daha fazlasını istediğinizi farkedeceksiniz! Bu noktada orta seviye Sudoku'ya geçebilirsiniz. Kurallar orta seviye Sudoku bulmacaları için aynıdır. Bir ile dokuz arasındaki sayı 9 adet 3x3 kare içinde, her sırada ve her ...

  • sudoku.com
    Zagraj za darmo w Sudoku już teraz!

    https://sudoku.com/pl

    Celem Sudoku jest wypełnienie siatki 9x9 liczbami, tak aby każdy wiersz, każda kolumna i sekcja 3x3 zawierały wszystkie cyfry od 1 do 9. Jako logiczna łamigłówka to także doskonała gra ćwicząca mózg. Jeśli grasz codziennie w Sudoku, wkrótce zaczniesz dostrzegać poprawę swojej koncentracji i ogólnej sprawności mózgu ...

  • sudoku.com
    魔鬼数独 - 征服大师级网络数独谜题 - Sudoku.com

    https://sudoku.com/zh/evil/

    大师数独,又名魔鬼数独,是一种 9×9 网格数独谜题,具有极高的难度等级。. 它是仅适合经验丰富的数独解题玩家的高难度等级。. 仅仅了解数独规则的简单逻辑和基础知识远远不够——作为玩家,您还应该知道高级的数独解答技巧并理解如何在实践中进行应用 ...

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DNS Lookup

DNS entries, such as A, NS, MX, and TXT records, are crucial for the functioning of the Internet. The A record maps a domain name to an IPv4 address, while the NS record specifies authoritative name servers for a domain. The MX record identifies the mail server responsible for receiving email messages for a domain. Additionally, the TXT record allows for the association of any text information with a domain name. These records play a vital role in ensuring proper communication and connectivity across the internet.

HostClassTTLTypeData
sudoku.comIN300Aip: 172.64.155.89
sudoku.comIN300Aip: 104.18.32.167
sudoku.comIN86400NStarget: justin.ns.cloudflare.com
sudoku.comIN86400NStarget: olga.ns.cloudflare.com
sudoku.comIN1800SOAmname: justin.ns.cloudflare.comrname: dns.cloudflare.comserial: 2341683622refresh: 10000retry: 2400expire: 604800minimum-ttl: 1800
sudoku.comIN300MXtarget: aspmx.l.google.compri: 1
sudoku.comIN300MXtarget: aspmx2.googlemail.compri: 10
sudoku.comIN300MXtarget: aspmx3.googlemail.compri: 10
sudoku.comIN300MXtarget: alt1.aspmx.l.google.compri: 5
sudoku.comIN300MXtarget: alt2.aspmx.l.google.compri: 5
sudoku.comIN300TXTtxt: google-site-verification=Ayve6gg5SSR1nB4ohfJPOkB5GUm-zgUbgRRwmv9MGmw
sudoku.comIN300TXTtxt: v=spf1 include:_spf.google.com ~all
sudoku.comIN300AAAA
sudoku.comIN300AAAA

sudoku.com Traffic Analysis

According to global rankings, sudoku.com holds the position of #1993. It attracts an approximate daily audience of 1176.59K visitors, leading to a total of 1176704 pageviews. On a monthly basis, the website garners around 35297.76K visitors.

Daily Visitors1176.59K
Monthly Visits35297.76K
Pages per Visit3.61
Visit Duration0:09:13
Bounce Rate48.37%
Want complete report?Full SEMrush Report >>
Daily Unique Visitors:
1176591
Monthly Visits:
35297755
Pages per Visit:
3.61
Daily Pageviews:
1176704
Avg. visit duration:
0:09:13
Bounce rate:
48.37%
Monthly Visits (SEMrush):
35300211

Traffic Sources

SourcesTraffic Share
Social:
1.62%
Paid Referrals:
0.16%
Mail:
1.35%
Search:
27.91%
Direct:
68.96%

Visitors by Country

CountryTraffic Share
United States:
24.04%
Germany:
7.96%
Russia:
6.79%
France:
5.68%
United Kingdom:
4.34%

SSL Checker - SSL Certificate Verify

An SSL certificate is a digital certificate that ensures a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption to keep data private and protected during transmission. sudoku.com supports HTTPS, demonstrating their commitment to providing a secure browsing experience for users.

name
sudoku.com
hash
32aa426d
issuer
Google Trust Services LLC
version
2
serialNumber
237969072000674911531331895306033325840
validFrom_time_t
1715143289
validTo_time_t
1722919288
signatureTypeSN
RSA-SHA256
signatureTypeLN
sha256WithRSAEncryption
signatureTypeNID
668
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
16:12:BB:B5:0C:C3:B5:AB:4D:F5:79:60:90:EA:71:68:E5:60:61:B9
authorityKeyIdentifier
keyid:D5:FC:9E:0D:DF:1E:CA:DD:08:97:97:6E:2B:C5:5F:C5:2B:F5:EC:B8
authorityInfoAccess
OCSP - URI:http://ocsp.pki.goog/s/gts1p5/yewFqdLkgnI CA Issuers - URI:http://pki.goog/repo/certs/gts1p5.der
subjectAltName
DNS:sudoku.com, DNS:*.sudoku.com
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.11129.2.5.3

HTTP Headers

HTTP headers are additional segments of data exchanged between a client (e.g. a web browser) and a server during an HTTP request or response. They serve to provide instructions, metadata, or control parameters for the interaction between the client and server.

Status
HTTP/1.1 200 OK
Date
Wed, 29 May 2024 02:58:34 GMT
Content-Type
text/html; charset=UTF-8
Connection
keep-alive
Cache-Control
no-cache, private
set-cookie
first_visit=fv%3D1716951514%26dt%3D1716951514; expires=Thu, 29 May 2025 02:58:34 GMT; Max-Age=31536000; path=/; secure; httponly; samesite=lax
x-frame-options
SAMEORIGIN always;
CF-Cache-Status
DYNAMIC
Set-Cookie
__cflb=02DiuE7hKpaqvCsoqtT41sbucqM5JAhhCvadev4ud8E5r; SameSite=Lax; path=/; expires=Thu, 30-May-24 01:58:34 GMT; HttpOnly
Server
cloudflare
CF-RAY
88b339335e1c2314-SJC
alt-svc
h3=":443"; ma=86400

Where is sudoku.com hosted?

sudoku.com is likely hosted in various data centers located across different regions worldwide. The current data center mentioned is just one of many where the website may be hosted.

Whois Information

WHOIS protocol used to get domain/IP info. Common for reg details, ownership of a domain/IP. Check sudoku.com for reg/admin contact info, owner, org, email, phone, creation, and expiration dates.

Domain Updated Date:
Domain Created Date:
Domain Expiry Date:
Domain Name:
Registrar WHOIS Server:
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Registrar:
Domain Owner:

Rate limit exceeded. Try again after: 17s

SEO Analysis

SEO analysis involves examining the performance of a website, including titles, descriptions, keywords, and website speed. It also includes identifying popular keywords and researching competitor websites to understand their strategies. The analysis aims to optimize the website's visibility and improve its ranking on search engines.

Title Tag:
Just a moment...

Length: 16 characters

Title tags are usually best kept short, within 50-70 characters. It's important to note that search engines will typically read the entire title tag even if it exceeds 70 characters, but there is a chance they may cut it off or disregard it.

Meta Description:

No meta description found.

Length: 0 characters

When crafting website descriptions, keep in mind that search engines only show the first 150-160 characters in search results. To ensure your entire description is visible, aim for a length of 25-160 characters. If your description is too long, it may get cut off. Conversely, if it's too short, search engines may add text from elsewhere on your page. Additionally, search engines may modify the description you provide to better match the user's search intent. It's best to strike a balance between brevity and relevance for optimal visibility.

Meta Keywords:

No meta keywords found.

In the realm of search engine optimization, the meta keywords tag has become a relic of the past due to its potential for misuse, ultimately leading major search engines to disregard it in their ranking algorithms.

Keywords Cloud:
Term Count Density
continue 1 20.00%
cookies 1 20.00%
javascript 1 20.00%
enable 1 20.00%
moment 1 20.00%

A crucial factor in search engine optimization is keyword density, which refers to the proportion of a particular keyword present in the text of a webpage. In order to achieve high rankings on search engine results pages, it is essential to maintain the appropriate keyword density for your primary keyword.

Image Alt Attribute:
5 images found in your page, and 5 images are without "ALT" text.

What is the issue about?
The tag does not have an ALT attribute defined. As a general rule, search engines do not interpret the content of image files. The text provided in the attribute enables the site owner to provide relevant information to the search engine and to the end user. Alt text is helpful to end users if they have images disabled or if the image does not properly load. In addition, the Alt text is utilized by screen readers. Make sure that your Alt text is descriptive and accurately reflects what the image represents and supports the content on the page.

How to fix?
Use the <img alt> attribute to write descriptive content for the image: <img source='pic.gif' alt='Accurate and descriptive keyword text that represents the image.' />.

Website Speed Test (Desktop):
0.01 seconds

Website speed is a measurement of how fast the content on your page loads. Website speed is one of many factors involved in the discipline of search engine optimization (SEO), but it is not the only one. In a recent study, the average load time for a web page was 3.21s.

Top Organic Search Terms:
Term Search Volume Traffic Traffic (%)
e-sudoku.fr 90 0 0%

CO-Hosted

CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.

sudoku.com

People reviews about sudoku.com

Very positive reviews

rating 5

Total reviews: 2
Average score: 5 stars

The total score is based on reviews found on the following sites
Scamadviser: 5/5 stars, 2 reviews

Add your review

rating 1 rating 2 rating 3 rating 4 rating 5

Very positive reviews

rating 5

Total reviews: 2
Average score: 5 stars

The total score is based on reviews found on the following sites
Scamadviser: 5/5 stars, 2 reviews


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