Please Be Quiet Shanghai 2025

Date: Apr 12 - 13, 2025
City: Shanghai, China
Venue: Xindongya Building
Address: No.238 Nandandong Road, Xuhui District
Details: Room M8M8M9/Room M2M3, 23rd Floor
Website: Please Be Quiet Shanghai 2025 website
Contact: Organization team
Organizer: Baiqiang Dong (董百强)
WCA Delegate: Baiqiang Dong (董百强)

: Download all the competition's details as PDF here.

Information

Please check the competition website for registration, schedule, etc.

This competition limits the number of registrations by event:
3x3x3 Blindfolded: 50
4x4x4 Blindfolded: 25
5x5x5 Blindfolded: 25
3x3x3 Multi-Blind: 25
3x3x3 Fewest Moves: 50
Each event will be based on first-come-first-served basis according to the order of registration, and 175 competitors will be the theoretical maximum of the number of registrations.

Events
Main event

Competitor limit: 175

Number of times bookmarked: 7

Registration period: Online registration opened Sunday, March 9, 2025 at 1:00 PM UTC and will close Sunday, March 30, 2025 at 12:00 PM UTC.
Registration requirements: Register for this competition here.
There is a competitor limit of 175 competitors.
The base registration fee for this competition is ¥160 (Chinese Renminbi Yuan).
If your registration is cancelled before Saturday, March 29, 2025 at 12:00 AM UTC you will be refunded 50% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until Sunday, March 30, 2025 at 12:00 PM UTC.
If you are a registered competitor you may change your registered events until Sunday, March 30, 2025 at 12:00 PM UTC on the Register tab.
No on the spot registrations will be accepted.

All registration must be done online via cubing.com.
No guests are allowed.
For Chinese domestic participants, a completed registration is online registration plus prepaid registration fee.
For foreign participants, if you can't pay the fee online via Alipay, please contact the delegate by E-mail right after you finish the online registration. After your registration, please make the payment in 3 days via any method.
Please check the competition website for registration and the other information.
A waiting list will not be in use.

Event	Round	Format	Time limit	Proceed
3x3x3 Blindfolded	First round	Bo3	10:00.00 cumulative*	Top 24 advance to next round
	Second round	Bo3	10:00.00 cumulative*	Top 12 advance to next round
	Final	Bo3	10:00.00 cumulative*
3x3x3 Fewest Moves	First round	Mo3	1 hour	Top 24 advance to next round
3x3x3 Fewest Moves	Final	Mo3	1 hour
4x4x4 Blindfolded	First round	Bo3	50:00.00 cumulative*	Top 12 advance to next round
4x4x4 Blindfolded	Final	Bo3	40:00.00 cumulative*
5x5x5 Blindfolded	First round	Bo3	1:00:00.00 cumulative*	Top 12 advance to next round
5x5x5 Blindfolded	Final	Bo3	50:00.00 cumulative*
3x3x3 Multi-Blind	Final	Bo2	10:00.00 per cube, up to 60:00.00

Schedules are subject to adjustments, especially once registration totals are known. Registered competitors will be notified by email of any major changes.

You are viewing the schedule for the venue Xindongya Building , the sole venue for this competition.

The time zone for this venue is Asia/Shanghai.

M8M9M10

M2M3

Events

You are viewing this schedule in the following timezone setting:

Saturday, April 12, 2025

Sunday, April 13, 2025

3x3x3 Blindfolded First round

9:30 - 10:30

3x3x3 Fewest Moves First round (Attempt 1)

10:30 - 10:40

4x4x4 Blind Check-in

10:40 - 11:30

4x4x4 Blindfolded First round

11:30 - 11:40

Cube submission for 3x3x3 Multi-Blind

11:40 - 1:00

Lunch

1:00 - 2:00

3x3x3 Multi-Blind Final (Attempt 1)

2:15 - 3:15

3x3x3 Fewest Moves First round (Attempt 2)

3:30 - 4:30

3x3x3 Fewest Moves First round (Attempt 3)

4:30 - 4:40

5x5x5 Blind Check-in

4:40 - 5:40

5x5x5 Blindfolded First round

8:00 - 8:10

3x3x3 Blind Check-in

8:10 - 8:35

3x3x3 Blindfolded Second round

8:40 - 9:40

3x3x3 Fewest Moves Final (Attempt 1)

9:40 - 9:50

4x4x4 Blind Check-in

9:50 - 10:30

4x4x4 Blindfolded Final

10:30 - 10:40

Cube submission for 3x3x3 Multi-Blind

10:55 - 11:55

3x3x3 Multi-Blind Final (Attempt 2)

11:55 - 1:20

Lunch

1:20 - 2:20

3x3x3 Fewest Moves Final (Attempt 2)

2:35 - 3:35

3x3x3 Fewest Moves Final (Attempt 3)

3:35 - 3:45

5x5x5 Blind Check-in

3:45 - 4:35

5x5x5 Blindfolded Final

4:35 - 4:45

3x3x3 Blind Check-in

4:45 - 5:00

3x3x3 Blindfolded Final

5:00 - 5:15

Awards

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.