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
WCA Delegates
Donglei Li (李冬雷) and Fangyuan Chang (常方圆)

CQ Cube Team

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).
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
Final Ao5
2x2x2 Cube First round Ao5 40.00
Second round Ao5
Final Ao5
4x4x4 Cube Combined First round Bo2 / Ao5 1:30.00 2 attempts to get < 1:00.00
Final Ao5
5x5x5 Cube Combined First round Bo2 / Ao5 2:30.00 2 attempts to get < 2:00.00
Final Ao5
3x3x3 Blindfolded First round Bo3 5:00.00
Final Bo3
3x3x3 One-Handed Combined First round Bo2 / Ao5 1:00.00 2 attempts to get < 40.00
Final Ao5
Pyraminx Combined First round Bo2 / Ao5 40.00 2 attempts to get < 20.00
Final Ao5
Skewb Combined First round Bo2 / Ao5 40.00 2 attempts to get < 20.00
Final Ao5

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 combined 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.