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1. Shard Calculation

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Calculated Shard: 110 (from laksa039)

2. Crawled Status Check

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Response:

{"found_url":"https:\/\/sudoku.com\/","crawl_time":1775534031,"first_indexed_time":1521634786,"http_code":200,"src_unparsed":"com,sudoku!\/ s443","src_root_hash":"2967727419741620910","history_drop_reason":null,"meta_title":"Play Free Sudoku online - solve web sudoku puzzles","meta_descriptions":["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!"],"attrs_boilerpipe_text":"Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play\nSudoku daily\n, you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time\nSudoku free puzzles\nwill be your favorite online game.\nAbout Sudoku\nThe popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration.\nHow to play Sudoku\nThe goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if:\nAny row contains more than one of the same number from 1 to 9\nAny column contains more than one of the same number from 1 to 9\nAny 3×3 grid contains more than one of the same number from 1 to 9\nSudoku Tips\nSudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners. So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills.\nTip 1: Look for rows, columns of 3×3 sections that contain 5 or more numbers. Work through the remaining empty cells, trying the numbers that have not been used. In many cases, you will find numbers that can only be placed in one position considering the other numbers that are already in its row, column, and 3×3 grid.\nTip 2: Break the grid up visually into 3 columns and 3 rows. Each large column will have 3, 3×3 grids and each row will have 3, 3×3 grids. Now, look for columns or grids that have 2 of the same number. Logically, there must be a 3rd copy of the same number in the only remaining 9-cell section. Look at each of the remaining 9 positions and see if you can find the location of the missing number.\nNow that you know a little more about Sudoku, play and enjoy this free online game.","attrs_markdown":"[Classic](https:\/\/sudoku.com\/)[Killer](https:\/\/sudoku.com\/killer)[00h 00mpostcards](https:\/\/sudoku.com\/postcards)[00h 00mSoon Tournament](https:\/\/sudoku.com\/tournaments) [Sep 13Daily Challenges](https:\/\/sudoku.com\/challenges)[Awards](https:\/\/sudoku.com\/awards)[Rules](https:\/\/sudoku.com\/sudoku-rules\/) [Printable Sudoku](https:\/\/sudoku.com\/sudoku-printable)  [Solver](https:\/\/sudoku.com\/sudoku-solver)  [Tips](https:\/\/sudoku.com\/how-to-play\/) [Settings](https:\/\/sudoku.com\/)\n\nEnglish\n\n- [English](https:\/\/sudoku.com\/ \"English\")\n- [日本語](https:\/\/sudoku.com\/jp \"日本語\")\n- [Italiano](https:\/\/sudoku.com\/it \"Italiano\")\n- [中文](https:\/\/sudoku.com\/zh \"中文\")\n- [Deutsch](https:\/\/sudoku.com\/de \"Deutsch\")\n- [Français](https:\/\/sudoku.com\/fr \"Français\")\n- [Español](https:\/\/sudoku.com\/es \"Español\")\n- [Português](https:\/\/sudoku.com\/pt \"Português\")\n- [Türk](https:\/\/sudoku.com\/tr \"Türk\")\n- [Polski](https:\/\/sudoku.com\/pl \"Polski\")\n- [한국어](https:\/\/sudoku.com\/ko \"한국어\")\n- [ไทย](https:\/\/sudoku.com\/th \"ไทย\")\n- [Tiếng Việt](https:\/\/sudoku.com\/vi \"Tiếng Việt\")\n- [عربى](https:\/\/sudoku.com\/ar \"عربى\")\n- [Español (México)](https:\/\/sudoku.com\/mx \"Español (México)\")\n- [Português (Brasil)](https:\/\/sudoku.com\/br \"Português (Brasil)\")\n- [中文（T）](https:\/\/sudoku.com\/tw \"中文（T）\")\n- [Русский](https:\/\/sudoku.com\/ru \"Русский\")\n\n[Classic](https:\/\/sudoku.com\/)[Killer](https:\/\/sudoku.com\/killer)\n\n[00h 00mpostcards](https:\/\/sudoku.com\/postcards)[00h 00mSoon Tournament](https:\/\/sudoku.com\/tournaments) [Sep 13Daily Challenges](https:\/\/sudoku.com\/challenges)[Awards](https:\/\/sudoku.com\/awards)[Rules](https:\/\/sudoku.com\/sudoku-rules\/)[Settings](https:\/\/sudoku.com\/)\n\nNew Game\n\nSelect Game Mode\n\nCurrent game progress will be lost\n\nClassic\n\nKiller\n\npostcards\n\n[Easy](https:\/\/sudoku.com\/easy\/)[Medium](https:\/\/sudoku.com\/medium\/)[Hard](https:\/\/sudoku.com\/hard\/)[Expert](https:\/\/sudoku.com\/expert\/)[Master](https:\/\/sudoku.com\/evil\/)[Extreme](https:\/\/sudoku.com\/extreme\/)\n\nRestart\n\n[Easy](https:\/\/sudoku.com\/killer\/easy\/)[Medium](https:\/\/sudoku.com\/killer\/medium\/)[Hard](https:\/\/sudoku.com\/killer\/hard\/)[Expert](https:\/\/sudoku.com\/killer\/expert\/)\n\nRestart\n\nContinue\n\nRestart\n\n[Easy](https:\/\/sudoku.com\/postcards\/event-sudoku)[Medium](https:\/\/sudoku.com\/postcards\/event-sudoku)[Hard](https:\/\/sudoku.com\/postcards\/event-sudoku)[Expert](https:\/\/sudoku.com\/postcards\/event-sudoku)[Master](https:\/\/sudoku.com\/postcards\/event-sudoku)[Extreme](https:\/\/sudoku.com\/postcards\/event-sudoku)\n\nRestart\n\nPlay Ad\n\nAds help us keep our game free\n\nTournament Completed\n\n![medals]()\n\nYou've completed the tournament but haven't won a medal. Try again next time\\!\n\nYou've completed the tournament and won a medal\\!\n\nOK\n\nStart New Game\n\nCurrent game progress will be lost\n\nOK\n\nCancel\n\nDon't ask me again\n\nSelect Game Mode\n\nCurrent game progress will be lost\n\nClassic\n\nKiller\n\npostcards\n\n[Easy](https:\/\/sudoku.com\/easy\/)[Medium](https:\/\/sudoku.com\/medium\/)[Hard](https:\/\/sudoku.com\/hard\/)[Expert](https:\/\/sudoku.com\/expert\/)[Master](https:\/\/sudoku.com\/evil\/)[Extreme](https:\/\/sudoku.com\/extreme\/)\n\nRestart\n\n[Easy](https:\/\/sudoku.com\/killer\/easy\/)[Medium](https:\/\/sudoku.com\/killer\/medium\/)[Hard](https:\/\/sudoku.com\/killer\/hard\/)[Expert](https:\/\/sudoku.com\/killer\/expert\/)\n\nRestart\n\nContinue\n\nRestart\n\n[Easy](https:\/\/sudoku.com\/postcards\/event-sudoku)[Medium](https:\/\/sudoku.com\/postcards\/event-sudoku)[Hard](https:\/\/sudoku.com\/postcards\/event-sudoku)[Expert](https:\/\/sudoku.com\/postcards\/event-sudoku)[Master](https:\/\/sudoku.com\/postcards\/event-sudoku)[Extreme](https:\/\/sudoku.com\/postcards\/event-sudoku)\n\nRestart\n\nCancel\n\nGame Over\n\nYou have made 3 mistakes and lost this game\n\nSecond Chance\n\n[New Game](https:\/\/sudoku.com\/)\n\nDifficulty:\n\n[Easy](https:\/\/sudoku.com\/easy\/)  [Medium](https:\/\/sudoku.com\/medium\/)  [Hard](https:\/\/sudoku.com\/hard\/)  [Expert](https:\/\/sudoku.com\/expert\/)  [Master](https:\/\/sudoku.com\/evil\/)  [Extreme](https:\/\/sudoku.com\/extreme\/)\n\nDifficulty:\n\nEasy\n\n- [Easy](https:\/\/sudoku.com\/easy\/)\n- [Medium](https:\/\/sudoku.com\/medium\/)\n- [Hard](https:\/\/sudoku.com\/hard\/)\n- [Expert](https:\/\/sudoku.com\/expert\/)\n- [Master](https:\/\/sudoku.com\/evil\/)\n- [Extreme](https:\/\/sudoku.com\/extreme\/)\n\nLoading game\n\nOnly % of players were able to solve this puzzle\\!\n\nSelect a cell, then tap a number to fill in the cell\n\n![arrow](https:\/\/sudoku.com\/img\/calendar-arrow-accent.svg)\n\n![arrow](https:\/\/sudoku.com\/img\/calendar-arrow-accent.svg)\n\n![arrow](https:\/\/sudoku.com\/img\/nav-submit-accent.svg)\n\n![cup](https:\/\/sudoku.com\/img\/icons-score-cup.png)0\n\nDifficulty\n\nEasy\n\nMistakes\n\n0\/3\n\nAwesome\\!\n\nTime\n\n00:00\n\nNew Game\n\nSelect Game Mode\n\nCurrent game progress will be lost\n\nClassic\n\nKiller\n\npostcards\n\n[Easy](https:\/\/sudoku.com\/easy\/)[Medium](https:\/\/sudoku.com\/medium\/)[Hard](https:\/\/sudoku.com\/hard\/)[Expert](https:\/\/sudoku.com\/expert\/)[Master](https:\/\/sudoku.com\/evil\/)[Extreme](https:\/\/sudoku.com\/extreme\/)\n\nRestart\n\n[Easy](https:\/\/sudoku.com\/killer\/easy\/)[Medium](https:\/\/sudoku.com\/killer\/medium\/)[Hard](https:\/\/sudoku.com\/killer\/hard\/)[Expert](https:\/\/sudoku.com\/killer\/expert\/)\n\nRestart\n\nContinue\n\nRestart\n\n[Easy](https:\/\/sudoku.com\/postcards\/event-sudoku)[Medium](https:\/\/sudoku.com\/postcards\/event-sudoku)[Hard](https:\/\/sudoku.com\/postcards\/event-sudoku)[Expert](https:\/\/sudoku.com\/postcards\/event-sudoku)[Master](https:\/\/sudoku.com\/postcards\/event-sudoku)[Extreme](https:\/\/sudoku.com\/postcards\/event-sudoku)\n\nRestart\n\nUndo\n\nErase\n\nNotes\n\nHint\n\nThese hints explain solving methods that will help you improve your skills\n\n1\n\n2\n\n3\n\n4\n\n5\n\n6\n\n7\n\n8\n\n9\n\n![sudoku app icon](https:\/\/sudoku.com\/img\/icon-app.png)\n\nSudoku.com - Number Games\n\nEasybrain\n\n# Play Free Sudoku Now\\!\nSudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play [Sudoku daily](https:\/\/sudoku.com\/challenges\/daily-sudoku), you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time [Sudoku free puzzles](https:\/\/play.google.com\/store\/apps\/details?id=com.easybrain.sudoku.android&hl=en_US) will be your favorite online game.\n\n## About Sudoku\nThe popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration.\n\n## How to play Sudoku\nThe goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if:\n\n- Any row contains more than one of the same number from 1 to 9\n- Any column contains more than one of the same number from 1 to 9\n- Any 3×3 grid contains more than one of the same number from 1 to 9\n\n### Sudoku Tips\nSudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners. So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills.\n\n- Tip 1: Look for rows, columns of 3×3 sections that contain 5 or more numbers. Work through the remaining empty cells, trying the numbers that have not been used. In many cases, you will find numbers that can only be placed in one position considering the other numbers that are already in its row, column, and 3×3 grid.\n- Tip 2: Break the grid up visually into 3 columns and 3 rows. Each large column will have 3, 3×3 grids and each row will have 3, 3×3 grids. Now, look for columns or grids that have 2 of the same number. Logically, there must be a 3rd copy of the same number in the only remaining 9-cell section. Look at each of the remaining 9 positions and see if you can find the location of the missing number.\n\nNow that you know a little more about Sudoku, play and enjoy this free online game.\n\n![sudoku app icon](https:\/\/sudoku.com\/img\/icon-app.png)\n\nSudoku.com - Number Games\n\nEasybrain\n\n[©2018-2026 Easybrain. All Rights Reserved.](https:\/\/www.easybrain.com\/)\n\n[Home](https:\/\/sudoku.com\/)\n\n[Classic](https:\/\/sudoku.com\/)\n\n[Killer](https:\/\/sudoku.com\/killer)\n\n[Daily Challenges](https:\/\/sudoku.com\/challenges)\n\n[Tournament](https:\/\/sudoku.com\/tournaments)\n\n[Awards](https:\/\/sudoku.com\/awards)\n\n[Rules](https:\/\/sudoku.com\/sudoku-rules\/)\n\n[Tips](https:\/\/sudoku.com\/how-to-play\/)\n\n[Get in Touch](https:\/\/sudoku.com\/get-in-touch \"Get in Touch\")\n\n[Printable Sudoku](https:\/\/sudoku.com\/sudoku-printable)\n\n[Solver](https:\/\/sudoku.com\/sudoku-solver)\n\nEnglish\n\n- [English](https:\/\/sudoku.com\/ \"English\")\n- [日本語](https:\/\/sudoku.com\/jp \"日本語\")\n- [Italiano](https:\/\/sudoku.com\/it \"Italiano\")\n- [中文](https:\/\/sudoku.com\/zh \"中文\")\n- [Deutsch](https:\/\/sudoku.com\/de \"Deutsch\")\n- [Français](https:\/\/sudoku.com\/fr \"Français\")\n- [Español](https:\/\/sudoku.com\/es \"Español\")\n- [Português](https:\/\/sudoku.com\/pt \"Português\")\n- [Türk](https:\/\/sudoku.com\/tr \"Türk\")\n- [Polski](https:\/\/sudoku.com\/pl \"Polski\")\n- [한국어](https:\/\/sudoku.com\/ko \"한국어\")\n- [ไทย](https:\/\/sudoku.com\/th \"ไทย\")\n- [Tiếng Việt](https:\/\/sudoku.com\/vi \"Tiếng Việt\")\n- [عربى](https:\/\/sudoku.com\/ar \"عربى\")\n- [Español (México)](https:\/\/sudoku.com\/mx \"Español (México)\")\n- [Português (Brasil)](https:\/\/sudoku.com\/br \"Português (Brasil)\")\n- [中文（T）](https:\/\/sudoku.com\/tw \"中文（T）\")\n- [Русский](https:\/\/sudoku.com\/ru \"Русский\")\n\n[Terms](https:\/\/easybrain.com\/terms \"Terms\")[Cookie Policy](https:\/\/sudoku.com\/page\/cookies\/ \"Cookie Policy\")[Privacy](https:\/\/easybrain.com\/privacy \"Privacy\")\n\nWe and our partners store and\/or access information (including personal data such as device identifiers in cookies) on your device to provide, measure, analyze, improve our services and personalize ads and content. To manage your cookie preferences, click here. For more information or to change your preferences at any time go to the [Cookie Policy](https:\/\/sudoku.com\/page\/cookies\/ \"Cookie Policy\").\n\nCookie preferences\n\n- About Cookies\n- Strictly Necessary Cookies\n- Analytics Cookies\n- Advertising and Measurement Cookies\n- More Information\n\nAbout Cookies\n\nCookies are small pieces of text sent to your web browser that assist us in providing our Services according to the purposes described. A cookie file is stored in your web browser and allows our Services or a third-party to recognize you and make your next visit easier and the Service more useful to you. Some of the purposes for which Cookies are installed may also require the User's consent.\n\nCookies can be \"persistent\" or \"session\" cookies. Persistent cookies remain on your personal computer or mobile device when you go offline, while session cookies are deleted as soon as you close your web browser.\n\nStrictly Necessary Cookies\n\nStrictly necessary cookies are set to recognise you when you return to our Website, set up your consent settings, and embed functionality from third party services. Also, these cookies enable us to personalise our content for you and remember your last game progress. These cookies are necessary for the functionality of the Website. You may set your browser to block these cookies, but the Website will not function properly without them.\n\nCookies Used\n\n- Session Cookies\n- Consent Cookies\n- YouTube Cookies\n- Google reCaptcha\n- Cloudflare Load Balancer\n\nAnalytics Cookies\n\nWe may use analytics cookies to track information on how the Website is used so that we can make improvements. We may also use analytics cookies to test new advertisements, pages, features or new functionality of the Website to see how our users react to them.\n\nCookies Used\n\n- Google Analytics\n- <https:\/\/policies.google.com\/privacy?hl=en>\n\nAdvertising and Measurement Cookies\n\nThese types of cookies and other storage technologies such as Pixel Tags are used to deliver advertisements on and through the Service and track the performance of these advertisements. To this end, we may share information about your use of our site with our trusted social media and advertising partners. These cookies may also be used to enable third-parties, including social media and advertising networks to provide measurement services and deliver ads that may be relevant to you based upon your activities or interests.\n\nCookies Used\n\n- AdSense by Google and their partners\n- <http:\/\/www.google.com\/policies\/privacy\/>\n- <https:\/\/support.google.com\/adsense\/answer\/9012903?hl=en-GB&ref_topic=7670012>\n- Ad Manager by Google Ireland Limited\n- <https:\/\/policies.google.com\/privacy>\n- Meta Pixel by Meta Ireland Platform Limited an Meta Platforms Inc.\n- <https:\/\/www.facebook.com\/policies\/cookies>\n- Index Exchange by Index Exchange Inc.\n- [https:\/\/www.indexexchange.com\/privacy](https:\/\/www.indexexchange.com\/privacy\/)\n- OpenX by OpenX Software Ltd (US)\n- <https:\/\/www.openx.com\/legal\/privacy-policy\/>\n- PubMatic by PubMatic, Inc. (US)\n- <https:\/\/pubmatic.com\/legal\/privacy-policy\/>\n- Rise Engage byTypeA Holdings Ltd.\n- <https:\/\/risecodes.com\/video-advertisement-player-privacy-policy\/>\n- Rubicon Project by Magnite Inc. (US)\n- <https:\/\/www.magnite.com\/legal\/advertising-technology-privacy-policy\/>\n- Yieldmo by Yieldmo, Inc.\n- <https:\/\/www.yieldmo.com\/privacy-policy\/>\n- Amazon by Amazon.com, Inc.\n- <https:\/\/aws.amazon.com\/privacy\/>\n- TripleLift by Triple Lift, Inc.\n- <https:\/\/triplelift.com\/privacy\/>\n- Smaato by Smaato, Inc. (US)\n- <https:\/\/www.smaato.com\/privacy\/>\n- LoopMe LoopMe Limited (UK).\n- <https:\/\/legal.loopme.com\/privacy-center#contract-hyartvn1o>\n- Xandr by Xandr,Inc. (USA)\n- <https:\/\/about.ads.microsoft.com\/en-us\/solutions\/xandr\/platform-privacy-policy>\n- TAPPX by TAPPCELERATOR MEDIA, S.L (Spain)\n- <https:\/\/www.tappx.com\/legal\/privacy-policy>\n- Minute Media by Pro Sportority Ltd (Israel)\n- <https:\/\/www.minutemedia.com\/policies\/privacy-policy>\n- Sharethrough by Sharethrough Inc (Canada)\n- <https:\/\/www.sharethrough.com\/privacy-center\/consumer-privacy-notice>\n- Vidazoo by Vidazoo Ltd. (Israel)\n- <https:\/\/vidazoo.gitbook.io\/vidazoo-legal\/privacy-policy>\n- Media.net by Media.net Advertising FZ-LLC (UAE)\n- <https:\/\/www.media.net\/privacy-policy\/>\n- InMobi by InMobi PTE Ltd (Singapore)\n- <https:\/\/www.inmobi.com\/privacy-policy\/>\n- Ogury by Ogury Ltd (UK)\n- <https:\/\/ogury.com\/ogury-website-and-customer-privacy-and-cookie-notice\/>\n- Nexxen by Nexxen Group LLC (US)\n- <https:\/\/nexxen.com\/privacy-policy\/>\n- Blis by Blis Corp Limited (UK)\n- <https:\/\/blis.com\/blis-privacy-policy-for-online-advertising-and-related-uses\/>\n- Start.io by Start.io Inc (US)\n- <https:\/\/www.start.io\/policy\/privacy-policy\/>\n- OMS by Online Media Solutions Ltd (Israel)\n- <https:\/\/onlinemediasolutions.com\/privacy-policy\/>\n- Nativo by Nativo, Inc (US)\n- <https:\/\/www.nativo.com\/legal\/interest-based-ads>\n- AnyClip by AnyClip Inc (US)\n- <https:\/\/anyclip.com\/privacy-policy\/>\n- Open Web Technologies by Open Web Technologies Ltd (Israel)\n- <https:\/\/www.openweb.com\/legal-and-privacy\/privacy\/>\n- Venatus by Venatus Media Limited (England)\n- <https:\/\/www.venatus.com\/privacy-policy>\n\nMore Information\n\nPlease visit our [Cookie Policy](https:\/\/sudoku.com\/page\/cookies\/ \"Cookie Policy\") to learn more about the cookies we use on our Website.\n\nSave\n\nAccept all and Continue","attrs_readable_markdown":"Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play [Sudoku daily](https:\/\/sudoku.com\/challenges\/daily-sudoku), you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time [Sudoku free puzzles](https:\/\/play.google.com\/store\/apps\/details?id=com.easybrain.sudoku.android&hl=en_US) will be your favorite online game.\n\n## About Sudoku\nThe popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration.\n\n## How to play Sudoku\nThe goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if:\n\n- Any row contains more than one of the same number from 1 to 9\n- Any column contains more than one of the same number from 1 to 9\n- Any 3×3 grid contains more than one of the same number from 1 to 9\n\n### Sudoku Tips\nSudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners. So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills.\n\n- Tip 1: Look for rows, columns of 3×3 sections that contain 5 or more numbers. Work through the remaining empty cells, trying the numbers that have not been used. In many cases, you will find numbers that can only be placed in one position considering the other numbers that are already in its row, column, and 3×3 grid.\n- Tip 2: Break the grid up visually into 3 columns and 3 rows. Each large column will have 3, 3×3 grids and each row will have 3, 3×3 grids. Now, look for columns or grids that have 2 of the same number. Logically, there must be a 3rd copy of the same number in the only remaining 9-cell section. Look at each of the remaining 9 positions and see if you can find the location of the missing number.\n\nNow that you know a little more about Sudoku, play and enjoy this free online game.","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

1 hour ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://sudoku.com/
Last Crawled	2026-04-07 03:53:51 (1 hour ago)
First Indexed	2018-03-21 12:19:46 (8 years ago)
HTTP Status Code	200
Meta Title	Play Free Sudoku online - solve web sudoku puzzles
Meta Description	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!
Meta Canonical	null
Boilerpipe Text	Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play Sudoku daily , you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time Sudoku free puzzles will be your favorite online game. About Sudoku The popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. How to play Sudoku The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if: Any row contains more than one of the same number from 1 to 9 Any column contains more than one of the same number from 1 to 9 Any 3×3 grid contains more than one of the same number from 1 to 9 Sudoku Tips Sudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners. So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills. Tip 1: Look for rows, columns of 3×3 sections that contain 5 or more numbers. Work through the remaining empty cells, trying the numbers that have not been used. In many cases, you will find numbers that can only be placed in one position considering the other numbers that are already in its row, column, and 3×3 grid. Tip 2: Break the grid up visually into 3 columns and 3 rows. Each large column will have 3, 3×3 grids and each row will have 3, 3×3 grids. Now, look for columns or grids that have 2 of the same number. Logically, there must be a 3rd copy of the same number in the only remaining 9-cell section. Look at each of the remaining 9 positions and see if you can find the location of the missing number. Now that you know a little more about Sudoku, play and enjoy this free online game.
Markdown	[Classic](https://sudoku.com/)[Killer](https://sudoku.com/killer)[00h 00mpostcards](https://sudoku.com/postcards)[00h 00mSoon Tournament](https://sudoku.com/tournaments) [Sep 13Daily Challenges](https://sudoku.com/challenges)[Awards](https://sudoku.com/awards)[Rules](https://sudoku.com/sudoku-rules/) [Printable Sudoku](https://sudoku.com/sudoku-printable) [Solver](https://sudoku.com/sudoku-solver) [Tips](https://sudoku.com/how-to-play/) [Settings](https://sudoku.com/) English - [English](https://sudoku.com/ "English") - [日本語](https://sudoku.com/jp "日本語") - [Italiano](https://sudoku.com/it "Italiano") - [中文](https://sudoku.com/zh "中文") - [Deutsch](https://sudoku.com/de "Deutsch") - [Français](https://sudoku.com/fr "Français") - [Español](https://sudoku.com/es "Español") - [Português](https://sudoku.com/pt "Português") - [Türk](https://sudoku.com/tr "Türk") - [Polski](https://sudoku.com/pl "Polski") - [한국어](https://sudoku.com/ko "한국어") - [ไทย](https://sudoku.com/th "ไทย") - [Tiếng Việt](https://sudoku.com/vi "Tiếng Việt") - [عربى](https://sudoku.com/ar "عربى") - [Español (México)](https://sudoku.com/mx "Español (México)") - [Português (Brasil)](https://sudoku.com/br "Português (Brasil)") - [中文（T）](https://sudoku.com/tw "中文（T）") - [Русский](https://sudoku.com/ru "Русский") [Classic](https://sudoku.com/)[Killer](https://sudoku.com/killer) [00h 00mpostcards](https://sudoku.com/postcards)[00h 00mSoon Tournament](https://sudoku.com/tournaments) [Sep 13Daily Challenges](https://sudoku.com/challenges)[Awards](https://sudoku.com/awards)[Rules](https://sudoku.com/sudoku-rules/)[Settings](https://sudoku.com/) New Game Select Game Mode Current game progress will be lost Classic Killer postcards [Easy](https://sudoku.com/easy/)[Medium](https://sudoku.com/medium/)[Hard](https://sudoku.com/hard/)[Expert](https://sudoku.com/expert/)[Master](https://sudoku.com/evil/)[Extreme](https://sudoku.com/extreme/) Restart [Easy](https://sudoku.com/killer/easy/)[Medium](https://sudoku.com/killer/medium/)[Hard](https://sudoku.com/killer/hard/)[Expert](https://sudoku.com/killer/expert/) Restart Continue Restart [Easy](https://sudoku.com/postcards/event-sudoku)[Medium](https://sudoku.com/postcards/event-sudoku)[Hard](https://sudoku.com/postcards/event-sudoku)[Expert](https://sudoku.com/postcards/event-sudoku)[Master](https://sudoku.com/postcards/event-sudoku)[Extreme](https://sudoku.com/postcards/event-sudoku) Restart Play Ad Ads help us keep our game free Tournament Completed ![medals]() You've completed the tournament but haven't won a medal. 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OK Start New Game Current game progress will be lost OK Cancel Don't ask me again Select Game Mode Current game progress will be lost Classic Killer postcards [Easy](https://sudoku.com/easy/)[Medium](https://sudoku.com/medium/)[Hard](https://sudoku.com/hard/)[Expert](https://sudoku.com/expert/)[Master](https://sudoku.com/evil/)[Extreme](https://sudoku.com/extreme/) Restart [Easy](https://sudoku.com/killer/easy/)[Medium](https://sudoku.com/killer/medium/)[Hard](https://sudoku.com/killer/hard/)[Expert](https://sudoku.com/killer/expert/) Restart Continue Restart [Easy](https://sudoku.com/postcards/event-sudoku)[Medium](https://sudoku.com/postcards/event-sudoku)[Hard](https://sudoku.com/postcards/event-sudoku)[Expert](https://sudoku.com/postcards/event-sudoku)[Master](https://sudoku.com/postcards/event-sudoku)[Extreme](https://sudoku.com/postcards/event-sudoku) Restart Cancel Game Over You have made 3 mistakes and lost this game Second Chance [New Game](https://sudoku.com/) Difficulty: [Easy](https://sudoku.com/easy/) [Medium](https://sudoku.com/medium/) [Hard](https://sudoku.com/hard/) [Expert](https://sudoku.com/expert/) [Master](https://sudoku.com/evil/) [Extreme](https://sudoku.com/extreme/) Difficulty: Easy - [Easy](https://sudoku.com/easy/) - [Medium](https://sudoku.com/medium/) - [Hard](https://sudoku.com/hard/) - [Expert](https://sudoku.com/expert/) - [Master](https://sudoku.com/evil/) - [Extreme](https://sudoku.com/extreme/) Loading game Only % of players were able to solve this puzzle\! Select a cell, then tap a number to fill in the cell ![arrow](https://sudoku.com/img/calendar-arrow-accent.svg) ![arrow](https://sudoku.com/img/calendar-arrow-accent.svg) ![arrow](https://sudoku.com/img/nav-submit-accent.svg) ![cup](https://sudoku.com/img/icons-score-cup.png)0 Difficulty Easy Mistakes 0/3 Awesome\! Time 00:00 New Game Select Game Mode Current game progress will be lost Classic Killer postcards [Easy](https://sudoku.com/easy/)[Medium](https://sudoku.com/medium/)[Hard](https://sudoku.com/hard/)[Expert](https://sudoku.com/expert/)[Master](https://sudoku.com/evil/)[Extreme](https://sudoku.com/extreme/) Restart [Easy](https://sudoku.com/killer/easy/)[Medium](https://sudoku.com/killer/medium/)[Hard](https://sudoku.com/killer/hard/)[Expert](https://sudoku.com/killer/expert/) Restart Continue Restart [Easy](https://sudoku.com/postcards/event-sudoku)[Medium](https://sudoku.com/postcards/event-sudoku)[Hard](https://sudoku.com/postcards/event-sudoku)[Expert](https://sudoku.com/postcards/event-sudoku)[Master](https://sudoku.com/postcards/event-sudoku)[Extreme](https://sudoku.com/postcards/event-sudoku) Restart Undo Erase Notes Hint These hints explain solving methods that will help you improve your skills 1 2 3 4 5 6 7 8 9 ![sudoku app icon](https://sudoku.com/img/icon-app.png) Sudoku.com - Number Games Easybrain # Play Free Sudoku Now\! Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play [Sudoku daily](https://sudoku.com/challenges/daily-sudoku), you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time [Sudoku free puzzles](https://play.google.com/store/apps/details?id=com.easybrain.sudoku.android&hl=en_US) will be your favorite online game. ## About Sudoku The popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. ## How to play Sudoku The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if: - Any row contains more than one of the same number from 1 to 9 - Any column contains more than one of the same number from 1 to 9 - Any 3×3 grid contains more than one of the same number from 1 to 9 ### Sudoku Tips Sudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners. So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills. - Tip 1: Look for rows, columns of 3×3 sections that contain 5 or more numbers. Work through the remaining empty cells, trying the numbers that have not been used. In many cases, you will find numbers that can only be placed in one position considering the other numbers that are already in its row, column, and 3×3 grid. - Tip 2: Break the grid up visually into 3 columns and 3 rows. Each large column will have 3, 3×3 grids and each row will have 3, 3×3 grids. Now, look for columns or grids that have 2 of the same number. Logically, there must be a 3rd copy of the same number in the only remaining 9-cell section. Look at each of the remaining 9 positions and see if you can find the location of the missing number. Now that you know a little more about Sudoku, play and enjoy this free online game. ![sudoku app icon](https://sudoku.com/img/icon-app.png) Sudoku.com - Number Games Easybrain [©2018-2026 Easybrain. 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Readable Markdown	Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play [Sudoku daily](https://sudoku.com/challenges/daily-sudoku), you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time [Sudoku free puzzles](https://play.google.com/store/apps/details?id=com.easybrain.sudoku.android&hl=en_US) will be your favorite online game. ## About Sudoku The popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. ## How to play Sudoku The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if: - Any row contains more than one of the same number from 1 to 9 - Any column contains more than one of the same number from 1 to 9 - Any 3×3 grid contains more than one of the same number from 1 to 9 ### Sudoku Tips Sudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners. So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills. - Tip 1: Look for rows, columns of 3×3 sections that contain 5 or more numbers. Work through the remaining empty cells, trying the numbers that have not been used. In many cases, you will find numbers that can only be placed in one position considering the other numbers that are already in its row, column, and 3×3 grid. - Tip 2: Break the grid up visually into 3 columns and 3 rows. Each large column will have 3, 3×3 grids and each row will have 3, 3×3 grids. Now, look for columns or grids that have 2 of the same number. Logically, there must be a 3rd copy of the same number in the only remaining 9-cell section. Look at each of the remaining 9 positions and see if you can find the location of the missing number. Now that you know a little more about Sudoku, play and enjoy this free online game.
Shard	110 (laksa)
Root Hash	2967727419741620910
Unparsed URL	com,sudoku!/ s443