Chester Lian won the Chicago Open 2010 with an average of 13.60 seconds. Justin Jaffray finished second (14.02) and Isaac Wappes finished third (14.48).

World records: Dan Cohen 5x5 Cube 1:13.36 (average).

Announced by Tyson Mao (毛台勝) on

The Santiago BLD Open 2010 will take place on March 6, 2010 in Santiago, Chile. Check out the Santiago BLD Open 2010 website for more information and registration.

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The Toluca Cube Day 2010 will take place on March 27, 2010 in Toluca, Mexico. Check out the Toluca Cube Day 2010 website for more information and registration.

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The Singapore Open 2010 will take place on March 20-21, 2010 in Singapore, Singapore. Check out the Singapore Open 2010 website for more information and registration.

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The ABC Open 2010 will take place on March 20-21, 2010 in São Bernardo do Campo, São Paulo, Brazil. Check out the ABC Open 2010 website for more information and registration.

Announced by Ron van Bruchem on

The Thailand Open 2010 will take place on May 1-2, 2010 in Bangkok, Thailand. Check out the Thailand Open 2010 website for more information and registration.

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Amier Edy Adlan Bin Sanusi won the Jakarta Open 2010 with an average of 14.66 seconds. Eman Shahadi finished second (15.36) and Muhammad Jihan Khalilurrahman finished third (15.63).
World records: Muhammad Iril Khairul Anam 3x3 multi blind 16/16 in 56:54 (single).
Asian records: Muhammad Iril Khairul Anam 5x5 blindfolded 24:10.00 (single).

Rowe Hessler won the Washington DC Open 2010 with an average of 11.54 seconds. Mitchell Stern finished second (12.30) and Timothy Sun finished third (12.84).
North American records: Rowe Hessler Rubik's Cube 10.39 (average).

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Shenjia Zhang won the Hangzhou Open 2010 with an average of 12.45 seconds. Lin Tao finished second (12.54) and Shuang Chen finished third (13.14).

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The Helsinki Open 2010 will take place on February 27, 2010 in Helsinki, Finland. Check out the Helsinki Open 2010 website for more information and registration.

Lucas Garron won the Berkeley Winter 2010 with an average of 12.66 seconds. Justin Adsuara finished second (13.80) and Edward Lin finished third (13.98).

Harris Chan won the Toronto Open Winter 2010 with an average of 11.39 seconds. Eric Limeback finished second (12.91) and Emily Wang finished third (13.10).
African records: Emile Compion 4x4 Cube 58.06 (single) 1:03.82 (average).
North American records: Harris Chan Rubik's Cube 7.33 (single).

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Feliks Zemdegs won the Melbourne Summer Open 2010 with an average of 9.21 seconds. Matthew Wanstall finished second (14.16) and Nick Pappas finished third (16.89).
World records: Feliks Zemdegs Rubik's Cube 9.21 (average), 4x4 Cube 42.01 (average).
Australian records: Feliks Zemdegs Rubik's Cube 8.33 (single), 4x4 Cube 37.83 (single), 5x5 Cube 1:07.61 (single) 1:18.40 (average), 2x2 Cube 2.16 (single) 3.03 (average), 3x3 one-handed 16.46 (single) 20.71 (average), Pyraminx 4.38 (single) 7.13 (average), Square-1 22.88 (average), Rubik's Magic 1.36 (single), Matthew Wanstall 3x3 blindfolded 2:24.81 (single), Tim Major Rubik's Clock 17.50 (single).

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The Karlstad Open 2010 will take place on May 15-16, 2010 in Karlstad, Sweden. Check out the Karlstad Open 2010 website for more information and registration.

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The Quizfest Open 2010 will take place on February 21, 2010 in Nagpur, India. Check out the Quizfest Open 2010 website for more information and registration.

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Shotaro Makisumi won the Toulouse Open 2010 with an average of 13.43 seconds. Alejandro Riveiro Rodríguez finished second (14.33) and Joey Gouly finished third (14.66).

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Yu Jeong-Min won the Korea Cube Championship 2010 with an average of 11.38 seconds. Jo Han-Hyuk finished second (13.22) and Lee Seung-Woon finished third (13.41).
Asian records: Lee Seung-Woo 6x6 Cube 2:35.93 (single) 2:44.37 (average), Nam Yun-Su 2x2 Cube 3.59 (average), 3x3 with feet 49.60 (average).

Gabriela Uzcategui Valencia won the Bahia Inglesa Summer Open 2010 with an average of 24.73 seconds. Álvaro González Lasseube finished second (27.09) and Andrés Zuleta Vergottini finished third (32.04).

South American records: Rodrigo Piaggio Bermudez 2x2 Cube 2.38 (single), Sebastián Pino Castillo Master Magic 3.43 (single) 3.58 (average).

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The Caltech Winter 2010 will take place on February 27, 2010 in Pasadena, California, USA. Check out the Caltech Winter 2010 website for more information and registration.

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The Italian Championship 2010 will take place on July 26-27, 2010 in Rome, Italy. Check out the Italian Championship 2010 website for more information and registration.

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The Milan Cube Day 2010 will take place on March 7, 2010 in Milan, Italy. Check out the Milan Cube Day 2010 website for more information and registration.

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Erik Akkersdijk won the Aachen Open 2010 with an average of 10.78 seconds. Mats Valk finished second (11.96) and Jan Smarschevski finished third (13.30).
World records: Ville Seppänen 4x4 blindfolded 4:42.34 (single).
European records: Ville Seppänen 3x3 blindfolded 47.44 (single).

Michael Gottlieb won the Bayview Hills Open 2010 with an average of 13.67 seconds. Jeremy Fleischman finished second (13.78) and Weston Mizumoto finished third (14.26).
World records: Chris Dzoan 3x3 one-handed 11.97 (single).

The MIT Spring 2010 will take place on March 6, 2010 in Cambridge, Massachusetts, USA. Check out the MIT Spring 2010 website for more information and registration.

Henrik Buus Aagaard won the Skårup Cube Day 2010 with an average of 14.83 seconds. Holger Stadel Borum finished second (15.93) and Lars Vennike Nielsson finished third (16.96).