Yunnan Open 2017

Oct 7 - 8, 2017
Kunming, Yunnan, China

Yunnan Unversity

No2, Cuihu North Road, Wuhua District

Wenyuan Building

Yunnan Open 2017 website
Organization team
Lingyi Xue (薛凌衣) and Xiaodong Liu (刘晓东)
WCA Delegate
Baiqiang Dong (董百强)

Please check the competition website for more information.

Main event
Registration requirements
This competition is over, click here to display the registration requirements it used.
There is a competitor limit of 120 competitors.
Click here to display the highlights of the competition.

Fangrui Zeng (曾方锐) won with an average of 10.29 seconds in the 3x3x3 Cube event. Xinyan Liu (刘心妍) finished second (11.00) and Hongyu Zhu (朱泓宇) finished third (11.51).

Event Name Best Average Citizen of Solves
3x3x3 Cube Fangrui Zeng (曾方锐) 7.83 10.29 China 7.8310.3711.989.5210.99
2x2x2 Cube Xinyan Liu (刘心妍) 3.01 3.55 China 3.01DNF3.943.713.01
4x4x4 Cube Ruzhen Ye (叶儒臻) 35.53 38.74 China 37.0339.4239.7735.5340.22
5x5x5 Cube Baiqiang Dong (董百强) 1:16.86 1:22.28 China 1:23.681:32.231:24.231:16.861:18.92
3x3x3 Blindfolded Ziyi Cong (丛子弋) 59.48 DNF China 59.48DNFDNF
3x3x3 One-Handed Hongyu Zhu (朱泓宇) 15.87 18.73 China 17.8319.8615.8721.0018.51
Megaminx Jiahe Dai (戴嘉禾) 59.38 1:02.23 China 59.8859.381:04.061:10.551:02.75
Pyraminx Siyu Wang (王思予) 3.25 3.89 China 3.254.543.364.174.13
Skewb Mo Ji (季默) 3.11 4.29 China 3.423.115.745.453.99
Square-1 Ruzhen Ye (叶儒臻) 11.14 13.51 China 17.4416.5812.2511.7011.14
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
Second 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 < 2:30.00
3x3x3 Blindfolded Final Bo3 10:00.00
3x3x3 One-Handed First round Ao5 10:00.00
Final Ao5 10:00.00
Megaminx Final Ao5 10:00.00
Pyraminx First round Ao5 10:00.00
Final Ao5 10:00.00
Skewb Final Ao5 10:00.00
Square-1 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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