Zhengzhou Summer IV 2025
- Date
- Aug 24, 2025
- City
- Zhengzhou, Henan, China
- Venue
Super 8 Hotel (Zhengzhou Railway Station Ticket Office)
- Address
- No. 82, Erma Road, Erqi District
- Details
Meeting Room, 4th Floor
- Website
- Zhengzhou Summer IV 2025 website
- Contact
- Organizer
- Henan Cubing Organisation Team (河南魔方赛事组)
- WCA Delegate
- Xinyu Chen (陈鑫雨)
- Download all the competition's details as PDF .
- Information
Please check the competition website for more information.
- Events
- Main event
- Competitors
- 38
- 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.
This competition is part of the Zhengzhou Summer 2025 Competition Series. Other competitions in this Series are: Note: You can submit a registration for all competitions in a Series, but only one of those registrations can be confirmed and accepted. You will only be allowed to compete in one of the Series competitions!
There is a competitor limit of 100 competitors.
The base registration fee for this competition is ¥120 (Chinese Renminbi Yuan).
If your registration is cancelled before you will be refunded 50% of your registration fee.
If you are a registered competitor you may change your registered events until on the Register tab.
No on the spot registrations will be accepted.
Spectators can attend paying an entry fee of ¥50 (Chinese Renminbi Yuan).
- All registration must be done online via cubingchina.com.
- Each player can be accompanied by one free guest.
- Competitors from mainland China must pay the registration fee through the online payment feature on Cubing. Any unpaid registration by mainland Chinese competitors will not be accepted.
- For competitors outside mainland China, if the fee is not paid at the time of registration, it must be completed within 3 days; otherwise, the registration will be canceled. Please contact the organizers via email to resolve the payment issue, if you are unable to use the Chinese payment systems.
- A waiting list will not be in use.
- Highlights
-
Click here to display the highlights of the competition.
Wuouran Liu (刘巫偶然) won with an average of 2.52 seconds in the Pyraminx event. Chenyuan Wang (王宸远) finished second (2.67) and Jiate Xie (谢佳特) finished third (3.08).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clock | Yunlin Miao (缪昀林) | 4.86 | 5.19 | China | 5.33 | 6.29 | 4.86 | 5.16 | 5.09 | |||
| Megaminx | Dongzhe Li (李东哲) | 36.66 | 43.10 | China | 44.39 | 43.68 | 36.66 | 44.58 | 41.24 | |||
| Pyraminx | Wuouran Liu (刘巫偶然) | 2.11 | 2.52 | China | 2.46 | 2.87 | 2.11 | DNF | 2.23 | |||
| Skewb | Jiayao Guo (郭家瑶) | 2.38 | 2.81 | China | 2.38 | 2.45 | 3.43 | 3.57 | 2.54 | |||
| Square-1 | Haohan Zheng (郑皓涵) | 7.78 | 8.61 | China | 9.79 | 7.96 | 10.60 | 8.07 | 7.78 | |||
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).
Cutoff
The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).
Format
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.