Please Be Quiet Hefei 2025
- Date
- Dec 21, 2025
- City
- Hefei, Anhui, China
- Venue
Building C, Greenland Lanhai International Mansion,
- Address
- No.210, Qianshan Road, Shushan Government District
- Details
Think Academy (Greenland Lanhai Campus)
- Website
- Please Be Quiet Hefei 2025 website
- Contact
- Organizer
- CubingCAT
- WCA Delegates
- Chenxi Shan (单晨曦), Xinyu Chen (陈鑫雨), and Zhiheng Wang (王智恒)
- Download all the competition's details as PDF .
- Information
Please check the competition website for registration, schedule, etc.
This competition limits the number of registrations by event:
3x3x3 Blindfolded: 20
4x4x4 Blindfolded: 10
5x5x5 Blindfolded: 10
3x3x3 Multi-Blind: 10
Each event will be based on first-come-first-served basis according to the order of registration, and 50 competitors will be the theoretical maximum of the number of registrations.
- Events
- Main event
- Competitor limit
- 50
- Number of times bookmarked
- 4
- Registration period
-
Online registration opened and will close .
- Registration requirements
-
Register for this competition here.
There is a competitor limit of 50 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.
- All registration must be done online via cubing.com.
- There is no spectator area at the competition, and competitors are not permitted to be accompanied by guests.
- 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.
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).
A cumulative time limit may be enforced (see Regulation A1a2).
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.