The World Cube Association (WCA) is the worldwide non-profit organization that regulates and holds competitions for mechanical puzzles that are operated by twisting groups of pieces, commonly known as twisty puzzles (a subcategory of combination puzzles). The most famous of those puzzles is the Rubik's Cube. Since the start of the WCA there have been over 11,700 competitions. The WCA was founded by Ron van Bruchem of the Netherlands and Tyson Mao of the United States in 2004.[1] The goal of the World Cube Association is to have "more competitions in more countries with more people and more fun, under fair and equal conditions."[2] In 2017, they started work to become a non-profit organization and on November 20, 2017, the state of California accepted the initial registration of the World Cube Association.
The organization is run by the board members. It assigns different teams and committees as well as delegates who can organize official competitions. The presence of a delegate is required to make the competition official. As of June 2024[update], over 230,000 people from around the world have participated in WCA competitions[3] and over 11,700 competitions have been held.[4]
Board
Current Board Members
As of 2025[2]The WCA Board is responsible for leading the organization as a whole, and fulfilling any duties not fulfilled by other Teams, Committees, and Councils
The WCA Board of Directors (or simply WCA Board) is the leadership team of the WCA and its highest authority. WCA Directors are Officers of the WCA and also have the role of Full Delegate. The WCA Board is responsible for the WCA organization as a whole. They discuss issues that affect the WCA and advise the committees. The WCA Board oversees that the applications to hold WCA Competitions meet fair conditions to ensure equality throughout the World, and finally it approves and announces the competitions accordingly. After competitions, they read reports from the WCA delegates about competitions to be up to date on the WCA activity worldwide and take part in the discussion of any incidents that occur.
The Board is also responsible for helping the WCA fulfill its mission of “more competitions in more countries with more people and more fun, under fair and equal conditions.”
WCA Teams and Committees
WCA Appeals Committee
The WCA Appeals Committee (WAC) is responsible for reviewing and resolving appeals regarding decisions made by other WCA Staff. The WAC provides an independent and impartial review process to ensure that decisions are fair, reasonable, and in accordance with WCA policies and regulations.
WCA Communication Team
The WCA Communication Team (WCT) is in charge of overseeing and supporting communications. This includes answering general requests that are submitted via the WCA website and maintaining the WCA's social media accounts. The team responds to multiple emails a day regarding starting cubing competitions in new areas, what to do for people's first competition, big media requests about competitive speedcubing, and many other issues. Many requests are also forwarded to the appropriate WCA Team or Delegate if they are regarding a particular competition or region.
WCA Competition Announcement Team
The WCA Competition Announcement Team (WCAT) is responsible for approving and announcing WCA Competitions. They review and announce competition submissions to the WCA.
WCA Executive Assistants Team
The WCA Executive Assistants Team (WEAT) assists the WCA Board of Directors with administrative tasks.
WCA Financial Committee
The WCA Financial Committee (WFC) is responsible for everything regarding finances within the WCA. As an Advisory Committee, they manage the finances and accounts of the WCA by an approved annual budget proposal, which is also their work to provide regularly. Similarly, the Financial Committee pays invoices and taxes that are directed to the WCA, after consultation and with permission of the WCA Board. Every quarter, they report and advise the WCA Board on all finances of the WCA to give them a summary of the scope of financial possibilities and options that the WCA has. The WCA Treasurer is a member of the Financial Committee.
WCA Integrity Committee
The WCA Integrity Committee (WIC) performs independent investigations regarding WCA community members and incidents during WCA Competitions or on official, online WCA platforms. These incidents are alleged violations of the Spirit, Code of Conduct, Code of Ethics and/or Regulations of the WCA.
They can be contacted by WCA officials or community members to be made aware of possible violations at WCA competitions. Initial contact with the team is usually through emails or directly from any competitor or Delegate. If the Team Leader agrees that this case falls under the WIC's jurisdiction, a WIC case is initiated. The team attempts to correspond with everyone involved to provide an independent report for the investigation. Once a decision is made, they inform all relevant persons of any actions and make a public announcement if necessary.
WCA Marketing Team
The WCA Marketing Team (WMT) is responsible for managing WCA relationships with external partners as well as working closely with the WCA Brand. They are currently seeking help with WCA Merchandise, Sponsorships, and Contracts.[30]
WCA Quality Assurance Committee
The WCA Quality Assurance Committee (WQAC) is responsible for quality improvement.
WCA Regulations Committee
The WCA Regulations Committee (WRC) was founded to support the WCA Board in maintaining the WCA Regulations in 2011. Over the years, their area of responsibility has been broadened, they currently handle all issues which are related to the application, improvement, and development of the WCA Regulations. They support Delegates on any kind of procedural matters happening at competitions and decide on unresolved and uncovered incidents. The WRC regularly publishes WCA internal reports to help all Delegates and improve their knowledge of the Regulations. This includes regulation changes based on feedback from the WCA staff and the community, while also taking into account their insights and reports of incidents that occur during WCA competitions. New versions of the Regulations are published yearly or bi-yearly. Another part of their work is to encourage members of the WCA community to create and maintain translations of the Regulations.
WCA Results Team
The WCA Results Team (WRT) is responsible for managing all data in the databases of the WCA, especially competition results and personal data.
The biggest regular task of the WCA Results Team is posting results of WCA competitions to the WCA website, once the Delegate of the competition has reported them. They check if the results were submitted correctly and if so, transfer them into the WCA results database. This work of the Results Team assures the data quality of the databases of the WCA. Each such posting procedure is ended by creating a public post on the WCA website, which are visible on the frontpage of the WCA website.
Apart from posting competition results, the WCA Results Team is also responsible for making corrections to competition results if necessary and they are in charge of administering all WCA profile pages. This includes changing user data, like dates of birth, according to verified requests and managing profile picture requests.
WCA Software Team
The WCA website is an open source project on GitHub.[31] The WCA Software Team (WST) is responsible for bringing continuous improvements to the website frequently, to allow all of the community members to easily access and enjoy WCA content. Recently internationalization was implemented, so now people can use the WCA website in their native language. Other important milestones are the development of the registration system, and especially payments. The team keeps an eye on the website all the time to ensure it is permanently available and they react quickly whenever something is wrong.
The Software Team develops new software for various tasks within the WCA whenever needed. Thus, they created an app simplifying translating the website, to engage more people translating into their language. On 21 August 2012 the WCA Workbook assistant has released,[32] which is used by all delegates to submit the competition results to the WCA Results Team. The Software Team also updates the official WCA Scrambler, TNoodle, which is currently on version 1.2.2 as of February 27, 2024, according to data provided by the WCA Regulations Committee if changes are needed. Additionally, they maintain and develop administrative tools for various Delegates, Committees, and board members on the WCA website.
WCA Archive Team
The WCA Archive Team (WAT) is an Advisory Committee of the WCA. This team has the role to oversee and support the development of an archive of the organization.
WCA Delegates are members of the WCA who are responsible for making sure that all WCA competitions are run according to the mission, regulations, and spirit of the WCA. This means that a WCA Delegate needs to be present at every competition for it to be considered official. The WCA has four different types of delegates: WCA Senior Delegates, WCA Delegates, WCA Junior Delegates, and WCA Trainee Delegates. Beyond the duties of a WCA Delegate, a WCA Senior Delegate is responsible for managing the delegates in their area and should also be contacted by the community for regional matters. They are available to mentor the delegates in their area – especially when new communities are being developed. New delegates are listed as WCA Trainee Delegates at first and need to show their ability to manage competitions successfully before being listed as a WCA Junior Delegate. WCA Trainee Delegates will delegate their first competitions alongside more experienced delegates to get the hang of all responsibilities connected to delegate a WCA competition. WCA Junior Delegates can be promoted to a WCA Delegate after at least 1 year of successful work as a WCA Junior Delegate.
All acknowledged WCA Delegates, Junior Delegates and Senior Delegates can be found on their official Website.[34]
History
Pre-history (1999-2003)
In 1999, the first modern age speedcubers found each other on the Internet via Rubik's Games, a computer game with an electronic version of the Rubik's Cube. Chris Hardwick from Raleigh, NC founded the Yahoo! Group "Speedsolvingrubikscube" and the Unofficial World Records, a place where cubers could post their personal best times. Ron van Bruchem started speedcubing.com together with his friend Ton Dennenbroek, an avid puzzle collector.
Founding (2003-2004)
Because the cubers were living all over the world, they wanted to organize a competition at which they could all meet. In 2003, under the guidance of Dan Gosbee, they organized the Rubik's Cube World Championship in Toronto. This first modern-age Rubik's Cube competition was a huge success, but there were many issues, largely due to the lack of any regulations. After the World Championship, van Bruchem and Tyson Mao started organizing competitions in the Netherlands and Germany, as well as at Caltech in the United States. In 2004, they started the World Cube Association, which today has held competitions in more than 100 countries.
After the founding of the WCA, most competitions in the United States happened in prestigious colleges, though many happened in smaller high schools, middle schools, hotels, malls, amusement parks and other venues internationally. Some of the first official events included most current ones (see Events). However, 6x6, 7x7, and Skewb weren't events when the organization was founded, whereas Magic, Master Magic, and 3x3 with Feet were but are no longer events.[35]
Events
Currently, the WCA offers competitions in 17 events. Not all of them are offered at every competition, but they are usually all offered at national, continental, and global championships. The events are:[36]
The following are the current official speedcubing world records approved by the WCA.[39]
Note: For averages of 5 solves, the best time and the worst time are dropped, and the mean of the remaining 3 solves is taken. For events where only 3 solves are done, the mean of all 3 is taken.
PBQ and a Little Eggstra Oxford 2024 (30-31 March)
1:01.14 / 1:04.03 / 1:14.20
5x5x5 Blindfolded
Single
2:04.41
Stanley Chapel
Virginia Championship 2023 (10-12 November)
—
Average
2:27.63
Stanley Chapel
Michigan Cubing Club Epsilon 2019 (14 December)
2:32.48 / 2:28.80 / 2:21.62
3x3x3 Multi-Blind
Single
62/65 57:47
Graham Siggins
Blind Is Back LA 2022 (26 June)
—
World Championships
Every two years starting from 2003, the WCA holds the Rubik's Cube World Championships. The Championship ultimately determines the world champion of the puzzle. Every official event is held at the Championship. The Rubik's Cube World Championship requires extremely careful planning by several volunteers, as well as a large financial commitment to reserve the venue and make necessary preparations.[2] The latest championship was held in Incheon, South Korea from 12 to 15 August 2023. The next Championship is scheduled to be held in Seattle, United States in 2025. The 2021 World Championship was to be held in Almere, Amsterdam from 28 to 31 December 2021, already delayed[40] from its initial July dates due to the COVID-19 pandemic, before being ultimately cancelled by the association in August 2021.[41]
For other uses, see Beihai (disambiguation). Prefecture-level city in Guangxi, People's Republic of ChinaBeihai 北海BwzhaijPakhoiPrefecture-level cityBeihai Silver BeachLocation of Beihai in GuangxiCoordinates (Beihai government): 21°28′52″N 109°07′12″E / 21.481°N 109.120°E / 21.481; 109.120CountryPeople's Republic of ChinaRegionGuangxiMunicipal seatHaicheng DistrictArea • Prefecture-level city3,337 km2 (1,288 sq mi)Elevatio...
180° beralih ke halaman ini. Untuk album Gerardo, lihat 180° (album). Untuk album MC Mong, lihat 180 Degree. 180° Meridian 180 Peta koordinat semua menggunakan: OpenStreetMap Unduh koordinat sebagai: KML Garis Tanggal Internasional membentang zigzag mengitari meridian ke-180. Meridian ke-180 atau antimeridian adalah meridian yang terletak 180° di sebelah timur atau barat Meridian Utama yang melintasi Royal Observatory, Greenwich. Garis ini merupakan bujur timur dan bujur barat sekal...
Uni Emirat Arab padaOlimpiadeBendera Uni Emirat ArabKode IOCUAEKONKomite Olimpiade Nasional Uni Emirat ArabSitus webwww.uaenoc.ae (dalam bahasa Arab)Medali 1 0 1 Total 2 Penampilan Musim Panas1984198819921996200020042008201220162020 Uni Emirat Arab berkompetisi dalam delapan Permainan Olimpiade Musim Panas. Negara tersebut tak pernah tampil dalam Permainan Musim Dingin. UEA memenangkan medali pertama mereka dalam Olimpiade Musim Panas 2004 di Yunani. Komite Olimpiade Nasional U...
Emanuel LeutzeLeutze dalam sebuah fotografi yang diambil sebelum tahun 1868Lahir(1816-05-24)24 Mei 1816Schwäbisch Gmünd, Kerajaan Württemberg, Konfederasi Jerman Meninggal18 Juli 1868(1868-07-18) (umur 52)Washington, D.C., U.S.MakamGlenwood CemeteryKebangsaanJerman AmerikaPendidikanJohn Rubens SmithKarl Friedrich LessingDikenal atasPelukis sejarah Emanuel Leutze adalah seorang pelukis asal Amerika Serikat. Ia dikenal melalui lukisannya yang bernama Washington Crossing the Delaware. L...
Tom BlythBlyth tahun 2022LahirTom Keir Blyth2 Februari 1995 (umur 29)Birmingham, InggrisAlmamaterJuilliard SchoolPekerjaanAktorTahun aktif2010–sekarang Tom Keir Blyth (lahir 2 Februari 1995) adalah aktor asal Inggris. Film-filmnya termasuk, Scott and Sid (2018) dan Benediction (2021). Dia berperan sebagai karakter utama dari seri Epix, Billy the Kid (2022). Tahun 2023 Blyth memerankan Coriolanus Snow dalam film The Hunger Games: The Ballad of Songbirds & Snakes Kehidupan awal...
Maripanus Klasifikasi ilmiah Kerajaan: Animalia Filum: Arthropoda Kelas: Insecta Ordo: Coleoptera Famili: Cerambycidae Genus: Maripanus Maripanus adalah genus kumbang tanduk panjang yang tergolong famili Cerambycidae. Genus ini juga merupakan bagian dari ordo Coleoptera, kelas Insecta, filum Arthropoda, dan kingdom Animalia. Larva kumbang dalam genus ini biasanya mengebor ke dalam kayu dan dapat menyebabkan kerusakan pada batang kayu hidup atau kayu yang telah ditebang. Referensi TITAN: Cera...
Amazon Web Services, Inc.URLaws.amazon.comNama singkatAWS TipeAnak perusahaanBagian dariAmazon PemilikAmazon Web DeveloperAmazon Service entry (en) Layanan web: Juli 2002; 21 tahun lalu (2002-07)[a] Komputasi awan: Maret 2006; 18 tahun lalu (2006-03)[b] Lokasi kantor pusatSeattle NegaraAmerika Serikat Total omset US$62 miliar (2021)[3]KeadaanAktif Amazon Web Services adalah sekumpulan layanan-layanan berbasis komputasi awan yang di sediakan oleh Amazon sejak ...
Ibrahim Anak BetawiGenre Drama Komedi PembuatAmanah Surga ProductionsPemeran Bio One Adi Bing Slamet Angel Karamoy Yuniza Icha Aliando Syarief Jarwo Kwat Della Puspita Mike Lucock Felicya Angelista Adinda Thomas Faby Marcelia Alifa Esa Sigit Edbert Destiny Agung Udijana Meirayni Fauziah Asep Maulana Muhammad Alvha Rizy Negara asalIndonesiaBahasa asliBahasa IndonesiaJmlh. musim1Jmlh. episode32 (daftar episode)ProduksiProduser eksekutifMubarok ASProduser Syaiful Drajat Nasrul Wahid Pengaturan ...
Mountain in Colorado, United States West Spanish PeakWest Spanish Peak from the southHighest pointElevation13,631 ft (4,155 m)[1][2]Prominence3,686 ft (1,123 m)[2]Isolation20.49 mi (32.98 km)[2]ListingNorth America highest peaks 87thUS highest major peaks 70thColorado highest major peaks 35thColorado county high points 23rdCoordinates37°22′32″N 104°59′37″W / 37.3755699°N 104.9936101°W / 37.3...
Associazione Italiana ArbitriLogo Discipline Calcio Calcio a 5 Beach soccer Fondazione1911 Nazione Italia Sezioni207 Sede Roma Presidente Carlo Pacifici Sito ufficialewww.aia-figc.it/ Modifica dati su Wikidata · Manuale L'Associazione Italiana Arbitri (spesso citata con l'acronimo AIA) è la componente della Federazione Italiana Giuoco Calcio che si occupa del reclutamento, della formazione, della gestione tecnica, associativa e disciplinare degli arbitri di calcio italian...
Sri Lankan cricketer Rangana HerathHearth in 2011Personal informationFull nameHerath Mudiyanselage Rangana Keerthi Bandara HerathBorn (1978-03-19) 19 March 1978 (age 46)Kurunegala, Sri LankaHeight5 ft 5 in (1.65 m)BattingLeft-handedBowlingSlow left arm orthodoxRoleBowlerInternational information National sideSri Lanka (1999–2018)Test debut (cap 78)22 September 1999 v AustraliaLast Test6 November 2018 v EnglandODI debut (cap 120)...
High tech sector of Scotland Rockstar North; developers of the best–selling Grand Theft Auto game franchise is based in Edinburgh Silicon Glen is the nickname given to the high tech sector of Scotland, the name inspired by Silicon Valley in California. It is applied to the Central Belt triangle[1] between Dundee, Inverclyde and Edinburgh, which includes Fife, Glasgow and Stirling; although electronics facilities outside this area may also be included in the term. The term has been i...
Public university in Nicosia, Republic of Cyprus University of CyprusGreek: Πανεπιστήμιο Κύπρου Turkish: Kıbrıs ÜniversitesiTypePublicEstablished1989; 35 years ago (1989)Administrative staff811Undergraduates7.000LocationNicosia, CyprusCampusAglantziaColorsYellowAffiliationsUNIMEDYERUNWebsitewww.ucy.ac.cy The University of Cyprus (Greek: Πανεπιστήμιο Κύπρου, Turkish: Kıbrıs Üniversitesi) is a public research university established in ...
Short story by Rudyard Kipling This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Kaa's Hunting – news · newspapers · books · scholar · JSTOR (April 2014) (Learn how and when to remove this message) Kaa's Hunting is an 1893 short story by Rudyard Kipling featuring Mowgli. Chronologically the story falls between...
Association football club in England Football clubFarnham TownFull nameFarnham Town Football ClubNickname(s)TownFounded1906GroundThe Memorial Ground, FarnhamCapacity1,500[1]ChairmanPaul TannerManagerPaul JohnsonLeagueCombined Counties League Premier Division South2022–23Combined Counties League Premier Division South, 6th of 20 Home colours Away colours Third colours Farnham Town Football Club is a semi-professional football club based in Farnham, Surrey, England. They are currently...
American actress and model (1921–2011) For the endocrinologist, see Jane Anne Russell. For the English pastellist, see Jane Russell (painter). Jane RussellRussell in 1945BornErnestine Jane Geraldine Russell(1921-06-21)June 21, 1921Bemidji, Minnesota, U.S.DiedFebruary 28, 2011(2011-02-28) (aged 89)Santa Maria, California, U.S.EducationVan Nuys High SchoolOccupationsActressmodelYears active1943–1986Known forThe OutlawGentlemen Prefer BlondesThe Tall MenThe French LineFoxfireP...
Opel Rekord E Opel Rekord (1977-1982) Marque Opel Années de production 08/1977-06/1986 Classe Grande routière Moteur et transmission Cylindrée 1 700 2 200 2 100 2 300 cm3 Puissance maximale 44 kW 85 kW 63 kW Masse et performances Masse à vide 1 145 - 1 305 kg Châssis - Carrosserie Carrosserie(s) Berline Break Fourgon Dimensions Longueur 4 620 - 4 678 mm Largeur 1 720 - 1 726 mm Hauteur 1 470 mm Empattem...
Passport Caymanian passportThe front cover of a Series C Caymanian passportPolycarbonate data page of all current Series C British passport variantsTypePassportIssued byUnited Kingdom—HM Passport Office (via the British Virgin Islands passport office)EligibilityBritish Overseas Territories citizens connected to the Cayman IslandsExpiration10 years for adults aged 16 or over, 5 years for children Cayman Islands passports are a variant of the British passport which are issued to British Overs...