Zhuhai Open 2017

May 29 - 30, 2017
Zhuhai, Guangdong, China

Zhuhai Campus of Beijing Institute of Technology

No.6, Jinfeng Road, Xiangzhou District, Zhuhai

The First Lecture Hall of Mingde Building

Zhuhai Open 2017 website
Jun Fei (费俊), Xiao Yang (杨枭), and Yinwei Huang (黄殷玮)
WCA Delegate
Ming Zheng (郑鸣)
707100580@qq.com, 775081647@qq.com, victoriahyw@qq.com, mzheng@worldcubeassociation.org

The limitation is 150 participants, based on a first-come-first-serve rule.
For Chinese domestic participants, a completed registration is online registration plus prepaid registration fee. For oversea participants, if you can't pay the fee online, pls contact the delegate right after you submit your registration. Then we will make a reservation for you and you can pay the fee by cash on-the-site.

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.

Kailong Li (李开隆) won with an average of 8.81 seconds in the 3x3x3 Cube event. Weixing Zhang (张炜星) finished second (8.91) and Mulun Yin (阴目仑) finished third (8.97).

World records: Tairan Zhong (钟泰然)‎ Clock 5.23 (average).

Event Name Best Average Citizen of Solves
3x3x3 Cube Kailong Li (李开隆) 8.34 8.81 China 8.878.668.919.098.34
2x2x2 Cube Yuyang Zhen (甄禹扬) 1.77 2.41 China 2.462.702.381.772.40
4x4x4 Cube Kailong Li (李开隆) 28.80 30.67 China 28.9332.3230.7628.8037.02
5x5x5 Cube Kailong Li (李开隆) 53.08 59.90 China 53.081:08.1159.571:02.2257.92
3x3x3 Blindfolded Kaijun Lin (林恺俊) 19.30 DNF China 22.3319.30DNF
3x3x3 One-Handed Ruohan Qiu (邱若寒) 14.14 16.08 China 17.2314.1421.6915.8515.16
Clock Tairan Zhong (钟泰然) 4.85 5.34 China 5.145.646.484.855.24
Megaminx Tianlang Han (韩天朗) 56.25 58.68 China 56.90DNF56.251:01.9557.20
Pyraminx Qijun Miao (缪其隽) 3.54 4.69 China 5.814.096.163.544.16
Skewb Hao Lin (林皓) 3.52 3.61 China 3.533.833.523.773.53
Square-1 Yan Yu (于晏) 8.83 12.49 China 12.928.8311.3113.8313.23
4x4x4 Blindfolded Kaijun Lin (林恺俊) 1:55.58 DNF China 1:55.58DNFDNF
5x5x5 Blindfolded Kaijun Lin (林恺俊) 4:23.30 DNF China DNF4:23.30DNF
3x3x3 With Feet Ruohan Qiu (邱若寒) 31.32 35.22 China 40.6033.7531.32

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 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.