Announced by Natán Riggenbach on

Sei Sugama (洲鎌星) won the Asian Championship 2014 with an average of 9.47 seconds. Seung Hyuk Nahm (남승혁) finished second (9.57) and Mitsuki Gunji (郡司光貴) finished third (9.64).

World records: Kabyanil Talukdar 3x3 blindfolded 27.63 (average), Yu Da-Hyun Megaminx 37.83 (single), Megaminx 44.63 (average), Megaminx 42.89 (average), Yunho Nam (남윤호) Rubik's Clock 6.00 (average), Rubik's Clock 6.25 (average).

Asian records: Seung Hyuk Nahm (남승혁) 4x4 Cube 26.80 (single), 4x4 Cube 31.57 (average), Yohei Oka (岡要平) Pyraminx 3.00 (average).

Announced by Lars Vandenbergh on

Alexander Lau won the Rubik's Cube European Championships 2014 with an average of 8.02 seconds. Philipp Weyer finished second (8.26) and Sebastian Weyer finished third (8.38).

World records: Louis Cormier Megaminx 39.57 (single), Megaminx 45.77 (average), Sebastian Weyer 4x4 Cube 21.97 (single), 4x4 Cube 27.17 (average).

African records: Conor Cronin 3x3 blindfolded 1:46.67 (single), 3x3 fewest moves 43.00 (average), Megaminx 1:52.93 (single), Megaminx 2:05.49 (average), Rubik's Clock 7.17 (single), Skewb 7.64 (single), Skewb 11.73 (average), 6x6 Cube 3:42.39 (average), 7x7 Cube 5:21.99 (average).

European records: Mattia Furlan 6x6 Cube 2:03.87 (average), Michał Halczuk 6x6 Cube 2:03.07 (average), Przemysław Kaleta 3x3 one-handed 9.41 (single).

Announced by Natán Riggenbach on

The World Rubik's Cube Championship 2015 will take place on July 17-19, 2015 in São Paulo, Brazil. Check out the World Rubik's Cube Championship 2015 website for more information and registration.

Announced by Ilkyoo Choi (최일규) on

The Asian Championship 2014 will take place on November 1-3, 2014 in Matsudo, Chiba, Japan. Check out the Asian Championship 2014 website for more information and registration.

Announced by Lucas Garron on

New versions of the WCA Regulations and Guidelines are going into effect April 3, 2014. This includes the following changes:

For the exact changes regarding painted/printed colours and tiles, please view the differences on GitHub.

Read more....

Announced by Ilkyoo Choi (최일규) on

The Rubik's Cube European Championships 2014 will take place on August 8-10, 2014 in Roskilde, Denmark. Check out the Rubik's Cube European Championships 2014 website for more information and registration.

Announced by Lucas Garron on

TNoodle 0.8.4 is now available from https://www.worldcubeassociation.org/regulations/scrambles

This addresses the following compared to TNoodle 0.8.2:

  • Fixed a bug that could result in 6x6x6 scrambles with redundant turns.

Read more....

Announced by Lucas Garron on

TNoodle 0.8.2 is now available from https://www.worldcubeassociation.org/regulations/scrambles

This addresses the following compared to TNoodle 0.8.0:

  • 2x2x2 scrambles only use <R, U, F> moves again.
  • Regenerating scrambles preserves the order of rounds.
  • A bug for merging consecutive moves has been fixed. (This does not affect randomness, but redundant turns may look confusing to scramblers at a competition.)

Read more....

Announced by Lucas Garron on

The final release of TNoodle 0.8.0 is now available from https://www.worldcubeassociation.org/regulations/scrambles

This addresses the following:

  • Support for Skewb.
  • Random orientation for blindfolded events, as specified in Regulation 4b3a.
  • If TNoodle is connected to the web and detects that a newer version is available, it will display a download link for the new version.
  • The .zip file now includes an HTML file with a link to re-generate a new set of scrambles for the same round formats.

Read more....

Announced by Lucas Garron on

A new version of the Regulations and Guidelines is going into effect January 1, 2014.
The scramble program will be updated soon to accommodate these changes, and the results will be updated with format changes.

The current Regulations are always available from https://www.worldcubeassociation.org/regulations/

For an exact list of changes from 2013 to 2014, view differences on GitHub.

For a summarized list of changes, please visit the full announcement.

Read more....

Announced by Lucas Garron on

The WCA Board has approved the addition of Skewb as an official WCA event, to take effect with the new Regulations on January 1, 2014.
See the announcement in the WCA forum for details.

Announced by Lucas Garron on

The WRC is changing the official scrambling program from TNoodle 0.7.8 to TNoodle 0.7.12. This addresses two minor issues:

  • Remove the reference to slice moves in the FMC sheet. (Slice moves have never been allowed since TNoodle has been official.)
  • Document scramble filtering in the readme.

Please remember that official competitions must always use the current version of the official scramble program. This is always available from: https://www.worldcubeassociation.org/regulations/scrambles/

Announced by Lucas Garron on

The WCA website team has just completed a move of www.worldcubeassociation.org to a new server. All parts of the site should be up and running again.

If you are encountering new issues, please contact the wca-website team.

Feliks Zemdegs won the World Rubik's Cube Championship 2013 with an average of 8.18 seconds. Mats Valk finished second (8.65) and Sebastian Weyer finished third (8.86).

World records: Evan Liu Rubik's Clock 6.79 (average), Kevin Hays 7x7 Cube 2:54.77 (average), Marcell Endrey 5x5 blindfolded 6:06.41 (single).

Oceanian records: Feliks Zemdegs 4x4 Cube 30.49 (average), 3x3 one-handed 10.12 (single), 3x3 fewest moves 31 (single), Megaminx 55.67 (average) 52.97 (single), 6x6 Cube 1:54.43 (single), 7x7 Cube 3:00.35 (average) 2:55.44 (single), Jayden McNeill 3x3 fewest moves 31 (single), Zane Carney 5x5 blindfolded 8:26.37 (single).

European records: Bence Barát 7x7 Cube 2:59.40 (average) 2:48.55 (single), Jakub Kipa 3x3 with feet 38.22 (average).

North American records: Drew Brads Pyraminx 3.16 (average), Evan Liu Rubik's Clock 5.45 (single), Gabriel Alejandro Orozco Casillas 3x3 blindfolded 25.32 (single), Kevin Hays 5x5 Cube 59.06 (average) 51.85 (single), 7x7 Cube 3:02.31 (average) 2:42.80 (single), Louis Cormier 3x3 with feet 39.00 (single), Megaminx 52.45 (average) 46.90 (single), Rowe Hessler 4x4 Cube 29.30 (single), Tim Wong 3x3 multi blind 20/23 57:51 (single).

Announced by Lucas Garron on

In response to feedback after the May 11 update to the Regulations, the WRC is updating the Regulations and Guidelines with the following changes. These changes are about puzzle defects at the end of an attempt:

  • Phrasing corrections for 5b5d and 5b5++.
  • Simplifications of the examples in 5b5+ and 5b5++.

This change is effective for all official competitions starting May 21, 2013.

Read more....

Announced by Lucas Garron on

Starting with the May 21 update, all significant updates to the WCA Regulations and/or Guidelines will be announced by the WRC in a post at www.worldcubeassociation.org/regulations/announcements
Such posts will also be made “sticky” on the main WCA homepage for a while, so that they are always at the top of the page.

The WRC will try to make sure such changes are only announced and put into effect at the beginning of the week (Monday-Wednesday), so that Delegates and competitors have time to learn of the changes (and respond with any urgent feedback).

Nevertheless, delegates and competitors are always encouraged to check the date listed on the current English Regulations before using a saved/printed version as reference for a competition.

Read more....

Announced by Ron van Bruchem on

Dear community,

On January 29, 2013 our fellow WCA member Raj Gala from India passed away due to Dengue fever. He was 18 years old.

Raj competed in 3 WCA competitions and was ranked #5 in India for Megaminx (single and average).

On the WCA Forum WCA delegate Gaurav Taneja and Raj's friends Yogesh and Bhargav write about Raj as a helpful and kind member of the Indian community.

Our thoughts and sympathy go out to Raj's family and friends.

Ron van Bruchem
WCA Board

Announced by Sébastien Auroux on

Hello all,

The World Cube Association has released a new set of documents, effective January 1, 2013. All documents can be accessed via https://www.worldcubeassociation.org/regulations/.

The WCA Regulations go into effect immediately, and govern all official competitions sanctioned by the World Cube Association. The WCA Regulations are also supplemented by the WCA Guidelines. The Regulations should be considered a complete document, but the Guidelines contain additional clarifications and explanations.

The WCA has also added another scramble program to be used for official competitions; TNoodle can also be found at the link above.

Special thanks to:
- The WCA Board (Tyson Mao, Ron van Bruchem, Tim Reynolds, and Sébastien Auroux), Independent Advisory Committee (Anders Larsson), the WCA Delegates (too many to list) and members of the community for constructive feedback and review;
- Jeremy Fleischman, the point man and lead architect of the TNoodle Official WCA Scrambler project; and lastly,
- The entire WRC committee (Clément Gallet, Lucas Garron, Sébastien Auroux, Shelley Chang, and myself) for their their tireless efforts. Each of the members of the WRC spent an inordinate amount of time collecting data, reviewing Delegate and community feedback, and debating the merits of the WCA Regulations.

Happy New Year!

Announced by Lars Vandenbergh on

Ernesto Gutiérrez Cuba won the Campeonato Sudamericano 2013 with an average of 13.58 seconds. José Garrido finished second (14.08) and Marvin Castañeda Cruzado finished third (14.78).

Announced by Ron van Bruchem on

Sergey Ryabko won the European Rubik's Cube Championship 2012 with an average of 8.89 seconds. Mats Valk finished second (9.21) and Michał Pleskowicz finished third (9.24).

World records: Marcell Endrey 3x3 blindfolded 26.36 (single).

European records: Michał Pleskowicz 2x2 Cube 2.22 (average), Bence Barát 7x7 Cube 3:08.43 (single) 3:18.54 (average), Henrik Buus Aagaard 3x3 with feet 39.02 (average), Simon Crawford Square-1 11.76 (average).

Announced by Lars Vandenbergh on

Richard Jay S. Apagar won the Asian Championship 2012 with an average of 9.45 seconds. Nipat Charoenpholphant (นิพัฒน์ เจริญพลพันธุ์) finished second (9.47) and Weixing Zhang (张炜星) finished third (10.21).

Asian records: Weixing Zhang (张炜星) 4x4 Cube 28.10 (single).

Announced by Tyson Mao (毛台勝) on

The Campeonato Sudamericano 2013 will take place on January 5-6, 2013 in Arequipa, Peru. Check out the Campeonato Sudamericano 2013 website for more information and registration.

Announced by Ron van Bruchem on

Dear members of our community,

The WCA Board has appointed Tim Reynolds and Sébastien Auroux as members of the WCA Board.

Tim Reynolds, from Boston (USA) has been a member of WCA since 2005 and is an active competition organiser and WCA delegate. Tim made important
contributions to WCA as a member of the Results team.
Sébastien Auroux, from Aachen (Germany) has been a member of WCA since 2008 and is an active competition organiser and WCA delegate. Sébastien
contributed to WCA as part of the WCA Regulations Committee and by developing WCA in Germany.

In the WCA Board Tim will be responsible for the daily operations of the website and the Results team.
Sébastien will be responsible for the WCA Regulations and the follow-up on alleged violations of the regulations.

WCA Board is also evaluating candidates from Asia for a position in the board.

We wish Tim and Sébastien good luck in their new positions to represent our community and further develop WCA.

Cube regards,

Tyson Mao and Ron van Bruchem
Co-chairmen of WCA

Announced by Ron van Bruchem on

The European Rubik's Cube Championship 2012 will take place on October 12-14, 2012 in Wroclaw, Poland. Check out the Euro 2012 website for more information and registration.

Announced by Tyson Mao (毛台勝) on

The Asian Championship 2012 will take place on October 5-7, 2012 in Diamond Hill, Kowloon, Hong Kong. Check out the Asian Championship 2012 website for more information and registration.