Chongqing Open 2017

Dec 30 - 31, 2017
Chongqing, China

Longhu U City

No.97 University Town North Road, Shapingba

U+, the 4th floor, B Buliding

Chongqing Open 2017 website

CQ Cube Team

WCA Delegates
Donglei Li (李冬雷) and Fangyuan Chang (常方圆)
Main event
Registration requirements
This competition is over, click here to display the registration requirements it used.
There is a competitor limit of 180 competitors.
The base registration fee for this competition is ¥80 (Chinese Renminbi Yuan).
Click here to display the highlights of the competition.

Jiekang Pan (潘杰康) won with an average of 8.39 seconds in the 3x3x3 Cube event. Mulun Yin (阴目仑) finished second (9.10) and Fangrui Zeng (曾方锐) finished third (9.83).

Event Name Best Average Citizen of Solves
3x3x3 Cube Jiekang Pan (潘杰康) 7.43 8.39 China 9.148.3710.177.677.43
2x2x2 Cube Jiekang Pan (潘杰康) 1.52 1.75 China 2.141.521.561.582.12
4x4x4 Cube Heng Wu (吴恒) 27.55 32.04 China 27.5532.2330.2033.7041.51
5x5x5 Cube Mulun Yin (阴目仑) 1:00.39 1:07.68 China 1:12.451:07.491:14.001:00.391:03.09
3x3x3 Blindfolded Xin Shi (石欣) 26.29 DNF China 26.29DNF27.75
3x3x3 One-Handed Mulun Yin (阴目仑) 12.96 14.83 China 14.6513.8812.9615.9723.82
Pyraminx Yulun Wu (吴宇伦) 2.38 3.20 China DNF3.092.382.573.93
Skewb Boxi Chen (陈博希) 2.95 4.65 China 2.954.955.283.7310.24
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5 5:00.00
Second round Ao5 10:00.00
Final Ao5 10:00.00
2x2x2 Cube First round Ao5 40.00
Second round Ao5 10:00.00
Final Ao5 10:00.00
4x4x4 Cube First round Bo2 / Ao5 1:30.00 2 attempts to get < 1:00.00
Final Ao5 10:00.00
5x5x5 Cube First round Bo2 / Ao5 2:30.00 2 attempts to get < 2:00.00
Final Ao5 10:00.00
3x3x3 Blindfolded First round Bo3 5:00.00
Final Bo3 10:00.00
3x3x3 One-Handed First round Bo2 / Ao5 1:00.00 2 attempts to get < 40.00
Final Ao5 10:00.00
Pyraminx First round Bo2 / Ao5 40.00 2 attempts to get < 20.00
Final Ao5 10:00.00
Skewb First round Bo2 / Ao5 40.00 2 attempts to get < 20.00
Final Ao5 10:00.00

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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