Cube of Prime Numbers 2015
- Date
- May 2 - 3, 2015
- City
- Guangzhou, Guangdong, China
- Venue
Guangzhou Nanwu Secondary School
- Address
- No. 81 Xingyuan Street, Jiangnanxi Rd., Haizhu District
- Details
Mulit-media classroom, F3, teaching building
- Website
- Cube of Prime Numbers 2015 website
- Contact
- WCA Delegate
- Ming Zheng (郑鸣)
- Information
Only 2x2x2, 3x3x3, 5x5x5, & 7x7x7 can be solved in different ways at the solving station.
- Events
- Main event
- Competitors
- 77
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.
- Highlights
-
Click here to display the highlights of the competition.
Kailong Li (李开隆) won with an average of 9.93 seconds in the 3x3x3 Cube event. Weixing Zhang (张炜星) finished second (10.18) and Kaijun Lin (林恺俊) finished third (10.41).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | Kailong Li (李开隆) | 9.42 | 9.93 | China | 9.77 | 10.45 | 11.50 | 9.58 | 9.42 | |||
| 2x2x2 Cube | Zhiyang Chen (陈至扬) | 2.12 | 3.03 | China | 3.55 | 2.35 | 2.12 | 3.19 | 4.65 | |||
| 5x5x5 Cube | Kailong Li (李开隆) | 1:04.41 | 1:11.94 | China | 1:11.43 | 1:04.41 | 1:11.86 | 1:12.52 | 1:12.96 | |||
| 7x7x7 Cube | Shenchuan Mao (毛神川) | 2:56.26 | 3:01.26 | China | 3:03.46 | 3:04.06 | 2:56.26 | |||||
| 3x3x3 Blindfolded | Kaijun Lin (林恺俊) | 26.81 | DNF | China | 27.04 | 26.81 | DNF | |||||
| 3x3x3 Fewest Moves | Baiqiang Dong (董百强) | 26 | 28.67 | NR | China | 33 | 26 | 27 | ||||
| 3x3x3 One-Handed | Ruohan Qiu (邱若寒) | 13.27 | 15.22 | China | 14.93 | 13.36 | 13.27 | 19.18 | 17.36 | |||
| 5x5x5 Blindfolded | Kaijun Lin (林恺俊) | 8:51.52 | NR | DNF | China | DNF | 8:51.52 | DNF | ||||
| 3x3x3 Multi-Blind | Kaijun Lin (林恺俊) | 18/22 53:47 | China | 18/22 53:47 | 18/23 54:04 | |||||||
| 3x3x3 With Feet | Ruohan Qiu (邱若寒) | 47.06 | 50.51 | China | 47.06 | 55.12 | 49.35 | |||||
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.