Robot | Path | Permission |
GoogleBot | / | ✔ |
BingBot | / | ✔ |
BaiduSpider | / | ✔ |
YandexBot | / | ✔ |
Title | Computing Magic Knight |
Description | Computing semimagic knight |
Keywords | magic, knight, tour, semi-magic,semimagic |
WebSite | magictour.free.fr |
Host IP | 212.27.63.129 |
Location | France |
Euro€1,124
Dernière mise à jour: 2022-07-13 06:27:52
magictour.free.fr a un classement mondial Semrush de 0. magictour.free.fr a une valeur estimée à € 1,124, sur la base de ses revenus publicitaires estimés. magictour.free.fr reçoit environ 129 visiteurs uniques chaque jour. Son serveur Web est situé au France, avec l'adresse IP 212.27.63.129.Selon SiteAdvisor, magictour.free.fr est sûr à visiter. |
Valeur d'achat/vente | Euro€1,124 |
Revenus publicitaires quotidiens | Euro€1 |
Revenus publicitaires mensuels | Euro€31 |
Revenus publicitaires annuels | Euro€373 |
Visiteurs uniques quotidiens | 8 |
Remarque: Toutes les valeurs de trafic et de revenus sont des estimations. |
Host | Type | TTL | Data |
magictour.free.fr. | A | 3599 | IP: perso129-g5.free.fr. |
perso129-g5.free.fr. | A | 86400 | IP: 212.27.63.129 |
magictour.free.fr. | AAAA | 3599 | IPV6: perso129-g5.free.fr. |
magictour.free.fr. | NS | 3599 | NS Record: perso129-g5.free.fr. |
magictour.free.fr. | MX | 3600 | MX Record: perso129-g5.free.fr. |
magictour.free.fr. | TXT | 3599 | TXT Record: perso129-g5.free.fr. |
recent updates: Apr.2021 it’s much faster to generate knight’s tours by subchain-reversals (why didn’t I notice that earlier ...) Sep.2020 Yann Denef has a program to find a closed 8x8 knight’s tour by enumeration-index ! yd His new version finds all closed tours in 5.1 days on a 6-core-Ryzen-5 . May.2020 Yann Denef independently confirms the closed 8x8-calculation, with the 41790 ranges running for 7.4 days on a Ryzen 5, 1600X, Six-Core Apr.,May.2020 Awani Kumar sent emails about Magic Tours on 10xN,8x12,6x16,4x4x6,4x6x8,6x20 I haven’t yet checked them Jan.2020 I found a 132-pages thesis by Andrew Chalaturnyk from 2008 about a fast algorithm for knight’s tours using multiple paths http://combinatorialmath.ca/G&G/chalaturnykthesis.pdf the program seems to be available through their "groups and graphs" package "not available for Linux and Windows" , and apparently discontinued, though It is an improvement of an algorithm from 1992, however using multiple paths, where you don’t know the |
HTTP/1.1 200 OK Date: Mon, 01 Nov 2021 01:42:09 GMT Server: Apache/ProXad [Jan 23 2019 20:05:46] Last-Modified: Sun, 18 Apr 2021 02:13:28 GMT ETag: "15e6248-88d7-607b95c8" Connection: close Accept-Ranges: bytes Content-Length: 35031 Content-Type: text/html |
domain: free.fr status: ACTIVE hold: NO holder-c: FS1435-FRNIC admin-c: FS1435-FRNIC tech-c: FS1435-FRNIC zone-c: NFC1-FRNIC nsl-id: NSL11274-FRNIC registrar: SCALEWAY Expiry Date: 2022-12-23T11:20:00Z created: 1999-03-15T17:36:09Z last-update: 2021-02-18T04:32:03Z source: FRNIC ns-list: NSL11274-FRNIC nserver: freens1-g20.free.fr [212.27.60.19] nserver: freens2-g20.free.fr [212.27.60.20] source: FRNIC registrar: SCALEWAY type: Isp Option 1 address: 8 Rue de la Ville l'Evêque address: 75008 PARIS country: FR phone: 01 84 13 00 69 fax-no: +33 1 73 50 29 01 e-mail: hostmaster@online.net website: https://www.bookmyname.com/nom_de_domaine/tarif_nom_de_domaine.html anonymous: NO registered: 1999-04-01T12:00:00Z source: FRNIC nic-hdl: FS1435-FRNIC type: ORGANIZATION contact: Free SAS address: 16 rue de la ville l'Eveque address: 75008 Paris country: FR phone: +33.173502000 fax-no: +33.173502501 e-mail: 26ec12896f4b2cdf.152599@spamfree.bookmyname.com registrar: SCALEWAY anonymous: NO obsoleted: NO eligstatus: not identified reachstatus: not identified source: FRNIC nic-hdl: FS1435-FRNIC type: ORGANIZATION contact: Free SAS address: 16 rue de la ville l'Eveque address: 75008 Paris country: FR phone: +33.173502000 fax-no: +33.173502501 e-mail: 26ec12896f4b2cdf.152599@spamfree.bookmyname.com registrar: SCALEWAY anonymous: NO obsoleted: NO eligstatus: not identified reachstatus: not identified source: FRNIC nic-hdl: FS1435-FRNIC type: ORGANIZATION contact: Free SAS address: 16 rue de la ville l'Eveque address: 75008 Paris country: FR phone: +33.173502000 fax-no: +33.173502501 e-mail: 26ec12896f4b2cdf.152599@spamfree.bookmyname.com registrar: SCALEWAY anonymous: NO obsoleted: NO eligstatus: not identified reachstatus: not identified source: FRNIC |