Chengdu Spring Open 2025
- Date
- Feb 8 - 9, 2025
- City
- Chengdu, Sichuan, China
- Venue
Tianfu International Conference Center
- Address
- No.3333, Shuzhou Road, Shuangliu District
- Details
Emei Hall
- Website
- Chengdu Spring Open 2025 website
- Contact
- Organization team
- Organizer
- The Flash Cube Club (闪电魔方俱乐部)
- WCA Delegates
- Fangyuan Chang (常方圆) and Hao Wang (王皓)
- Download all the competition's details as PDF .
- Information
Please check the competition website for more information
- Events
- Main event
- Competitors
- 227
- Registration period
-
Online registration opened Wednesday, January 1, 2025 at 12:00 PM UTC and closed Monday, January 20, 2025 at 12:00 PM UTC.
- 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 ¥190 (Chinese Renminbi Yuan).
If your registration is cancelled before Wednesday, January 15, 2025 at 12:00 PM UTC you will be refunded 50% of your registration fee.
If you are a registered competitor you may change your registered events until Monday, January 20, 2025 at 12:00 PM UTC 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.
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 onlineregistration. 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.
A waiting list will not be in use. - Highlights
-
Click here to display the highlights of the competition.
Yiheng Wang (王艺衡) won with an average of 4.30 seconds in the 3x3x3 Cube event. Xuanyi Geng (耿暄一) finished second (4.87) and Yufang Du (杜昱方) finished third (5.26).
Asian records: Ruihang Xu (许瑞航) 4x4x4 Cube 20.60 (average).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | Yiheng Wang (王艺衡) | 3.59 | 4.30 | China | 3.59 | 4.12 | 4.34 | 4.67 | 4.43 | |||
| 2x2x2 Cube | Ziyu Ye (叶梓渝) | 1.04 | 1.25 | China | 1.28 | DNF | 1.34 | 1.12 | 1.04 | |||
| 4x4x4 Cube | Ruihang Xu (许瑞航) | 18.88 | 20.60 | AsR | China | 25.91 | 19.15 | 22.24 | 18.88 | 20.41 | ||
| 5x5x5 Cube | Ziyu Wu (吴子钰) | 40.30 | 43.17 | China | 44.40 | 40.30 | 43.98 | DNF | 41.13 | |||
| 6x6x6 Cube | Ziyu Wu (吴子钰) | 1:16.07 | 1:18.92 | China | 1:16.07 | 1:24.17 | 1:16.53 | |||||
| 7x7x7 Cube | Ziyu Wu (吴子钰) | 1:44.37 | 1:46.60 | NR | China | 1:50.09 | 1:44.37 | 1:45.33 | ||||
| 3x3x3 Blindfolded | Yifan Wang (王逸帆) | 20.14 | DNF | China | DNF | DNF | 20.14 | |||||
| 3x3x3 One-Handed | Ruihang Xu (许瑞航) | 6.78 | 8.70 | China | 9.14 | 6.78 | 9.27 | 8.81 | 8.16 | |||
| Clock | Haoxuan Zhang (张浩轩) | 3.56 | 4.36 | China | 3.56 | DNF | 4.15 | 4.25 | 4.69 | |||
| Megaminx | Ziyu Wu (吴子钰) | 28.05 | 30.14 | China | 30.60 | 30.77 | 29.04 | 28.05 | 34.99 | |||
| Pyraminx | Lingkun Jiang (姜凌坤) | 1.20 | 1.74 | China | 2.16 | 1.20 | 1.47 | 1.60 | 2.14 | |||
| Skewb | Kaixi Guo (郭铠希) | 1.42 | 2.17 | China | 1.82 | 4.01 | 2.02 | 1.42 | 2.68 | |||
| Square-1 | Jiazhou Li (李佳洲) | 5.63 | 6.63 | NR | China | 6.08 | 6.46 | 7.34 | 5.63 | 10.03 | ||
| Event | Round | Format | Time limit | Cutoff | Proceed |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | Ao5 | 3:00.00 | Top 120 advance to next round | |
| Second round | Ao5 | 3:00.00 | Top 60 advance to next round | ||
| Semi Final | Ao5 | 1:00.00 | Top 16 advance to next round | ||
| Final | Ao5 | 1:00.00 | |||
| 2x2x2 Cube | First round | Bo2 / Ao5 | 40.00 | 2 attempts to get < 20.00 | Top 114 advance to next round |
| Second round | Ao5 | 40.00 | Top 16 advance to next round | ||
| Final | Ao5 | 20.00 | |||
| 4x4x4 Cube | First round | Bo2 / Ao5 | 1:30.00 | 2 attempts to get < 55.00 | Top 16 advance to next round |
| Final | Ao5 | 1:30.00 | |||
| 5x5x5 Cube | First round | Bo2 / Ao5 | 2:30.00 | 2 attempts to get < 1:30.00 | Top 16 advance to next round |
| Final | Ao5 | 2:00.00 | |||
| 6x6x6 Cube | Final | Bo1 / Mo3 | 5:00.00 | 1 attempt to get < 3:00.00 | |
| 7x7x7 Cube | Final | Bo1 / Mo3 | 6:00.00 | 1 attempt to get < 4:00.00 | |
| 3x3x3 Blindfolded | Final | Bo3 | 10:00.00 cumulative* | ||
| 3x3x3 One-Handed | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 30.00 | Top 16 advance to next round |
| Final | Ao5 | 40.00 | |||
| Clock | First round | Bo2 / Ao5 | 30.00 | 2 attempts to get < 15.00 | Top 16 advance to next round |
| Final | Ao5 | 30.00 | |||
| Megaminx | First round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 1:30.00 | Top 16 advance to next round |
| Final | Ao5 | 1:30.00 | |||
| Pyraminx | First round | Bo2 / Ao5 | 30.00 | 2 attempts to get < 15.00 | Top 16 advance to next round |
| Final | Ao5 | 30.00 | |||
| Skewb | First round | Bo2 / Ao5 | 30.00 | 2 attempts to get < 15.00 | Top 16 advance to next round |
| Final | Ao5 | 30.00 | |||
| Square-1 | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 30.00 | Top 16 advance to next round |
| Final | Ao5 | 1:00.00 |
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).
A cumulative time limit may be enforced (see Regulation A1a2).
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.