calcudoku.org valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
User-agent: * Disallow: User-agent: bingbot Crawl-delay: 10 User-agent: mj12bot Disallow: / User-agent: weborama Disallow: | ||
Meta Tags
| Title | Online Calcudoku |
| Description | Online Calcudoku |
| Keywords | calcudoku,kenken |
Server Information
| WebSite | |
| Host IP | 45.33.68.126 |
| Location | - |
Related Websites
| Site | Rank |
More to Explore
calcudoku.org Valuation
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US$8,110,851
Last updated: 2023-05-02 00:43:02
calcudoku.org has Semrush global rank of 1,304,956. calcudoku.org has an estimated worth of US$ 8,110,851, based on its estimated Ads revenue. calcudoku.org receives approximately 935,868 unique visitors each day. Its web server is located in -, with IP address 45.33.68.126. According to SiteAdvisor, calcudoku.org is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$8,110,851 |
| Daily Ads Revenue | US$7,487 |
| Monthly Ads Revenue | US$224,609 |
| Yearly Ads Revenue | US$2,695,299 |
| Daily Unique Visitors | 62,392 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| calcudoku.org. | A | 43200 | IP: 45.33.68.126 |
| calcudoku.org. | NS | 86400 | NS Record: ns3.dnsowl.com. |
| calcudoku.org. | NS | 86400 | NS Record: ns1.dnsowl.com. |
| calcudoku.org. | NS | 86400 | NS Record: ns2.dnsowl.com. |
| calcudoku.org. | MX | 7207 | MX Record: 10 mail.calcudoku.org. |
| calcudoku.org. | TXT | 43200 | TXT Record: v=spf1 ptr ip4:45.33.68.126 mx:mail.calcudoku.org ~all |
| calcudoku.org. | TXT | 86400 | TXT Record: google-site-verification=sp_hshoQuSdq52L7I62BdwjyE6PwUDCmh-USq_e2IGc |
HtmlToTextCheckTime:2023-05-02 00:43:02
| Log in Sign up www.calcudoku.org 4 × 4, Easy 4 × 4, Easy 4 × 4, Medium 4 × 4, Difficult 5 × 5, Easy 5 × 5, Difficult (subscriber) 6 × 6, Easy 6 × 6, Medium (subscriber) 6 × 6, Difficult 7 × 7, Medium 7 × 7, Difficult 9 × 9, Difficult Extra (subscriber) Timed Killer Sudoku, Easy Sudoku, Easy Sudoku, Medium ▲ 1 May 2023 Back 1 May 2023 - 4×4, Easy, 1 point, 0 X a b c d 1 7+ 1 5+ 2 5+ 5+ 3 5+ 1 5+ 4 6+ Last saved at: total How to solve Calcudoku Early 2009, I read about KenKen (also known as Calcudoku ) in the New York Times, and decided to write a program that creates similar puzzles, and put them online. Calcudoku puzzles are similar to Sudoku, but also require some basic math skills to solve. The rules are: the 4×4 puzzle uses the numbers 1-4, the 6×6 the numbers 1-6, and so on in each row and in each column each digit can appear only once (just like in Sudoku) each "cage" (groups of cells with a thick border) shows a result and an operation ( + - × or : ) The operation applied to the |
Ads.txtCheckTime:2023-05-02 00:43:02
google.com, pub-8826230491024398, DIRECT, f08c47fec0942fa0 # Lines below generated by Setupad on 2022-12-22 12:47 setupad.com, 904, DIRECT google.com, pub-7383171830614216, RESELLER, f08c47fec0942fa0 google.com, pub-3970277535528613, RESELLER, f08c47fec0942fa0 rubiconproject.com, 13606, RESELLER, 0bfd66d529a55807 rubiconproject.com, 21118, RESELLER, 0bfd66d529a55807 appnexus.com, 3711, DIRECT adform.com, 1484, RESELLER pubmatic.com, 156191, RESELLER, 5d62403b186f2ace lijit.com, 252889, DIRECT, fafdf38b16bf6b2b appnexus.com, 1360, RESELLER, f5ab79cb980f11d1 gumgum.com, 11645, RESELLER, ffdef49475d318a9 openx.com, 537120960, RESELLER openx.com, 539924617, RESELLER, 6a698e2ec38604c6 openx.com, 83499, RESELLER openx.com, 538959099, RESELLER, 6a698e2ec38604c6 openx.com, 540890784, DIRECT, 6a698e2ec38604c6 pubmatic.com, 137711, RESELLER, 5d62403b186f2ace pubmatic.com, 156212, RESELLER, 5d62403b186f2ace pubmatic.com, 156700, RESELLER, 5d62403b186f2ace rubiconproject.com, 17960, RESELLER, |
HTTP Headers
HTTP/1.1 301 Moved Permanently Date: Sun, 24 Oct 2021 12:46:23 GMT Server: Apache/2.2.15 (CentOS) Location: https://calcudoku.org/ Vary: Accept-Encoding Content-Type: text/html; charset=iso-8859-1 HTTP/1.1 301 Moved Permanently Date: Sun, 24 Oct 2021 12:46:23 GMT Server: Apache/2.2.15 (CentOS) Location: http://www.calcudoku.org/ Vary: Accept-Encoding Content-Type: text/html; charset=iso-8859-1 HTTP/1.1 301 Moved Permanently Date: Sun, 24 Oct 2021 12:46:23 GMT Server: Apache/2.2.15 (CentOS) Location: https://www.calcudoku.org/ Vary: Accept-Encoding Content-Type: text/html; charset=iso-8859-1 HTTP/1.1 200 OK Date: Sun, 24 Oct 2021 12:46:23 GMT Server: Apache/2.2.15 (CentOS) X-Powered-By: PHP/5.4.45 P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM" Set-Cookie: PHPSESSID=nk8ftk4g9fd8j88tlmit58d263; expires=Mon, 25-Oct-2021 13:46:23 GMT; path=/; domain=.calcudoku.org Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Vary: Accept-Encoding Content-Type: text/html |
calcudoku.org Whois Information
Domain Name: CALCUDOKU.ORG Registry Domain ID: D161847376-LROR Registrar WHOIS Server: whois.namesilo.com Registrar URL: www.namesilo.com Updated Date: 2021-03-24T01:38:15Z Creation Date: 2011-03-23T16:45:01Z Registry Expiry Date: 2022-03-23T16:45:01Z Registrar: Namesilo, LLC Registrar IANA ID: 1479 Registrar Abuse Contact Email: abuse@namesilo.com Registrar Abuse Contact Phone: +1.4805240066 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registrant Organization: See PrivacyGuardian.org Registrant State/Province: AZ Registrant Country: US Name Server: NS1.DNSOWL.COM Name Server: NS2.DNSOWL.COM Name Server: NS3.DNSOWL.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/) >>> Last update of WHOIS database: 2021-09-12T20:10:12Z <<< |