Shenzhen Nanshan Afternoon 2021

Mar 28, 2021
Shenzhen, Guangdong, China

Shenzhen Nanshan International Conference Center

B District, Jiyue City, 133 Taoyuan Street, Nanshan District

No.5 Tangquan Hall & No.6 Jingyi Hall

Shenzhen Nanshan Afternoon 2021 website

Organization Team

Weijie Jian (简维杰) and Yien Li (李忆恩)
WCA Delegates
Chen Kang (亢晨) and Ming Zheng (郑鸣)
Download all the competition's details as PDF here.

Competitors are only allowed to compete in one of the two competitions, Shenzhen Nanshan Morning 2021 and Shenzhen Nanshan Afternoon 2021, in two half-days respectively.

Main event
Registration period

Online registration opened and closed .

Registration requirements
This competition is over, click here to display the registration requirements it used.
Register for this competition here.
There is a competitor limit of 240 competitors.
The base registration fee for this competition is ¥150 (Chinese Renminbi Yuan).
If your registration is cancelled before you will be refunded 50% of your registration fee.
No on the spot registrations will be accepted.
Spectators can attend paying an entry fee of ¥50 (Chinese Renminbi Yuan).

COVID-19 prevention
1. Participants shall monitor their health status and make sure that there is no fever, cough, fatigue, diarrhea and other symptoms before they register and participate in the competition.
2. Before the competition, competitors shall send the travelling information including railway, air ticket and hotel accommodation, to the organizer's E-mail ( . Otherwise, the organizer wil forbid the competitors whose information is unknown and not refund the registration fee.
3. Search "深i您" and "国务院客户端" in WeChat. Fill in the information. Staff and competitors are permitted only after ensuring that there is no risk. Competitors from high-risk areas are not allowed to compete. Competitors from medium-risk areas should provide a negative nucleic acid test report within 7 days before the competition.
4. All the people, including competitors, spectators and staff members, must wear masks, be disinfected with alcohol in hands, and have their body temperature checked before entering the venue.
5. After the registration, if you are unable to participate due to the change of regional risk level, you can contact the organizer to cancel the registration and get refunded 95% of the registration fee.

All registration must be done online via
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 via Alipay, please contact the delegate. Then we will make a reservation for you by manually accepting your registration and you can pay the fee by cash at the venue. Please check the competition website for registration and the other information.
The registration fee is ¥150 + n x ¥30. ( n is the number of the events you registered). After 2021-02-20 23:59:59 GMT +8, the registration fee become ¥180 + n x ¥45.
Guests need to purchase the entry ticket on Cubingchina, which is available as the registration is opened.
There is a 24-hour pause time after the registration cancellation deadline that from 2021-03-12 20:00:00 GMT +8 to 2021-03-13 20:00:00 GMT +8, during which you are not able to register.
A waiting list will not be in use.
Registered competitors can add events to their registration through the registration page on CubingChina before 2021-03-14 20:00:00 GMT +8. Event registration fees must be paid for added events.
Registered events cannot be exchanged for other events (for example, a competitor registered for 4x4 speedsolve cannot change their registration to 2x2 speedsolve). Registrations cannot be exchanged among different people.

Please keep in mind that, once you cancel the registraton, you are not able to attend the competition any more.
Every competitor must have an idea about the regulations, especifically the WCA Safety Policy.

Click here to display the highlights of the competition.

Yuxuan Guo (郭雨轩) won with an average of 7.63 seconds in the 3x3x3 Cube event. Hua Huang (黄华) finished second (7.82) and Yusheng Du (杜宇生) finished third (7.93).

Event Name Best Average Representing Solves
3x3x3 Cube Yuxuan Guo (郭雨轩) 6.98 7.63 China 6.987.877.478.047.54
4x4x4 Cube Yusheng Du (杜宇生) 23.91 28.25 China 26.69DNF28.9329.1323.91
Clock Yunhao Lou (娄云皓) 3.67 5.29 China DNF5.964.805.123.67
Square-1 Zhiquan Li (李志权) 6.73 8.64 China 8.3215.018.086.739.52

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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