Wuhan NxN Open 2017

May 20 - 21, 2017
Wuhan, Hubei, China

Wuhan University of Technology

No.1178, Heping Avenue, Wuchang District

Cultural Activity Center, Yu Jiatou Campus

Wuhan NxN Open 2017 website

Youqian Zhang, Chuhaolun Deng

Chuhaolun Deng (邓储浩伦) and Youqian Zhang (张友前)
WCA Delegate
Baiqiang Dong (董百强)

The number limit of competitors is 150.
Please check the competition website for more information (events, schedule, etc).

Main event
Registration requirements
This competition is over, click here to display the registration requirements it used.
Click here to display the highlights of the competition.

Yi-Fan Wu (吳亦凡) won with an average of 8.31 seconds in the 3x3x3 Cube event. Kaijun Lin (林恺俊) finished second (8.65) and Mulun Yin (阴目仑) finished third (9.10).

World records: Wong Kin Lok (黃健樂)‎ 7x7x7 Cube 2:14.55 (single).

Asian records: Jingzheng Wang (王景正)‎ 6x6x6 Cube 1:38.88 (single).

Event Name Best Average Representing Solves
3x3x3 Cube Yi-Fan Wu (吳亦凡) 7.01 8.31 Chinese Taipei 9.947.018.697.768.49
2x2x2 Cube Yi-Fan Wu (吳亦凡) 2.45 3.23 Chinese Taipei 3.772.962.453.543.18
4x4x4 Cube Yi-Fan Wu (吳亦凡) 29.23 32.62 Chinese Taipei 32.6540.7033.3131.9029.23
5x5x5 Cube Yi-Fan Wu (吳亦凡) 56.30 59.70 Chinese Taipei 1:00.851:00.221:02.3858.0356.30
6x6x6 Cube Wong Kin Lok (黃健樂) 1:50.52 1:54.78 NR Hong Kong, China 1:56.041:50.521:57.78
7x7x7 Cube Wong Kin Lok (黃健樂) 2:14.55 WR 2:35.75 NR Hong Kong, China 2:44.872:47.822:14.55
3x3x3 Blindfolded Kaijun Lin (林恺俊) 19.88 DNF China DNF19.88DNF
3x3x3 Fewest Moves Yiwei Liu (刘伊玮) 26 29.67 China 323126
3x3x3 One-Handed Mulun Yin (阴目仑) 12.67 14.38 China 17.8215.0213.6914.4312.67
4x4x4 Blindfolded Shenghai Fang (方胜海) 5:35.26 DNF China 5:35.268:32.38DNF
5x5x5 Blindfolded Kaijun Lin (林恺俊) 5:10.89 DNF China DNFDNF5:10.89
3x3x3 Multi-Blind Yucheng Chen (陈裕铖) 30/43 1:00:00 China 30/43 1:00:00DNS
3x3x3 With Feet Zijia Feng (冯子甲) 37.27 44.66 China 47.9137.2748.80
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5 10:00.00
Second round Ao5 10:00.00
Final Ao5 10:00.00
2x2x2 Cube First round Ao5 10:00.00
Final Ao5 10:00.00
4x4x4 Cube First round Bo2 / Ao5 10:00.00 2 attempts to get < 1:20.00
Final Ao5 10:00.00
5x5x5 Cube Final Bo2 / Ao5 10:00.00 2 attempts to get < 2:00.00
6x6x6 Cube Final Bo1 / Mo3 10:00.00 1 attempt to get < 5:00.00
7x7x7 Cube Final Bo1 / Mo3 10:00.00 1 attempt to get < 6:00.00
3x3x3 Blindfolded First round Bo3 10:00.00
Final Bo3 10:00.00
3x3x3 Fewest Moves Final Mo3 1 hour
3x3x3 One-Handed First round Bo2 / Ao5 10:00.00 2 attempts to get < 30.00
Final Ao5 10:00.00
4x4x4 Blindfolded Final Bo3 20:00.00
5x5x5 Blindfolded Final Bo3 30:00.00
3x3x3 Multi-Blind Final Bo2 10:00.00 per cube, up to 60:00.00
3x3x3 With Feet Final Bo1 / Mo3 10:00.00 1 attempt to get < 3:00.00

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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