ZUA Open 2017

Mar 25 - 26, 2017
Zhengzhou, Henan, China

Zhengzhou University Of Aeronautics

No.15 Wenyuan West Road, Zhengdong New District

Room 203, Teaching Building 01A

ZUA Open 2017 website

Can Mao

Can Mao (毛灿)
WCA Delegate
Baiqiang Dong (董百强)

Please check the website for more information.

Main event
Registration requirements
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Kaijun Lin (林恺俊) won with an average of 9.34 seconds in the 3x3x3 Cube event. Jiayu Wang (王佳宇) finished second (9.68) and Shaowei Hou (侯少尉) finished third (10.07).

World records: Kaijun Lin (林恺俊)‎ 4x4x4 Blindfolded 2:07.83 (average).

Asian records: Yucheng Chen (陈裕铖)‎ 3x3x3 Multi-Blind 35/36 58:52 (single).

Event Name Best Average Citizen of Solves
3x3x3 Cube Kaijun Lin (林恺俊) 8.68 9.34 China 9.569.928.698.689.77
4x4x4 Cube Jiayu Wang (王佳宇) 30.63 32.62 China 34.5231.4730.6341.2631.86
6x6x6 Cube Anyu Zhang (张安宇) 2:03.46 2:06.83 China 2:08.242:08.802:03.46
3x3x3 Blindfolded Kaijun Lin (林恺俊) 23.28 25.69 China 27.9825.8123.28
3x3x3 Fewest Moves Baiqiang Dong (董百强) 29 China 29
3x3x3 One-Handed Jiayu Wang (王佳宇) 13.29 14.63 China 14.3013.2915.3615.3614.22
Clock Shengliang Cai (蔡盛梁) 5.50 6.70 China 5.507.577.476.336.31
Megaminx Junze Zhao (赵俊泽) 53.01 55.62 China 59.6355.4855.0653.0156.31
Pyraminx Zian Song (宋子安) 4.36 5.35 China 6.995.995.504.554.36
Skewb Yingcheng Tong (童映程) 3.10 3.80 China 4.413.105.943.733.25
Square-1 Zijia Feng (冯子甲) 9.37 10.33 China 10.879.66DNF9.3710.45
4x4x4 Blindfolded Kaijun Lin (林恺俊) 1:49.68 2:07.83 WR China 2:33.452:00.371:49.68
5x5x5 Blindfolded Shenghai Fang (方胜海) 15:10.00 DNF China DNFDNF15:10.00
3x3x3 Multi-Blind Yucheng Chen (陈裕铖) 35/36 58:52 AsR China 35/36 58:52
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
4x4x4 Cube Final Bo2 / Ao5 10:00.00 2 attempts to get < 1:30.00
6x6x6 Cube Final Mo3 10:00.00
3x3x3 Blindfolded First round Bo3 10:00.00
Final Bo3 10:00.00
3x3x3 Fewest Moves Final Bo1 1 hour
3x3x3 One-Handed Final Bo2 / Ao5 10:00.00 2 attempts to get < 45.00
Clock Final Ao5 10:00.00
Megaminx Final Bo2 / Ao5 10:00.00 2 attempts to get < 3:00.00
Pyraminx Final Bo2 / Ao5 10:00.00 2 attempts to get < 30.00
Skewb Final Bo2 / Ao5 10:00.00 2 attempts to get < 30.00
Square-1 Final Bo2 / Ao5 10:00.00 2 attempts to get < 45.00
4x4x4 Blindfolded Final Bo3 20:00.00
5x5x5 Blindfolded Final Bo3 30:00.00
3x3x3 Multi-Blind Final Bo1 10:00.00 per cube, up to 60:00.00

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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