Competitions · China
AHAU Open 2019
Hefei, Anhui · 19 May 2019 · 7 events · 86 competitors · 63 personal bests
Chengyang Song (宋成阳) won two of the seven events (3×3, 3×3 one-handed) and the closest final was the 2×2, won by Yinghao Wang (王鹰豪) by 0.03 seconds. 86 competitors produced 63 personal bests, 40 of which still stand today, and 35 people held a competitor card for the first time.
The moment
The day's biggest improvement
Zhiyuan Shan (单致元) took a Skewb single of 19.82 down to 9.65, 51 percent better in one day.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 | Chengyang Song (宋成阳) | 8.11 | 8.85 |
| 2×2 | Yinghao Wang (王鹰豪) | 1.68 | 2.51 |
| 4×4 | Yinghao Wang (王鹰豪) | 32.08 | 35.48 |
| 3×3 one-handed | Chengyang Song (宋成阳) | 15.72 | 16.51 |
| Pyraminx | Ziyue Wu (吴子玥) | 3.61 | 4.31 |
| Skewb | Coral Yuxin Cai (蔡羽欣) | 2.40 | 3.20 |
| Square-1 | Yuxiao Lu (陆语骁) | 11.68 | 16.48 |
The PB harvest
63 set · 40 still standing- Yuxiao Lu (陆语骁) — Skewb single 2.76: into the top 3.9% of the event's history.
- Tao Ju (鞠涛) — 2×2 single 2.12: into the top 5.6% of the event's history.
- Chunyu Zhang (张春雨) — 4×4 single 37.37: into the top 9.1% of the event's history.
- Yuxiao Lu (陆语骁) — Square-1 single 11.68: into the top 9.2% of the event's history.
- Lei Ren (任磊) — 3×3 one-handed single 15.88: into the top 10.0% of the event's history.
- Lichao Liu (刘立超) — Pyraminx single 4.52: into the top 10.3% of the event's history.
- Chunyu Zhang (张春雨) — Skewb single 4.07: into the top 11.4% of the event's history.
- Lei Ren (任磊) — 4×4 single 39.81: into the top 11.9% of the event's history.
First-timers
35 people competed for the first time at this competition, joining the 27,871 people who made their debut in 2019. Start here explains what a first competition is like.
Records watch
No national, continental or world records were set at this competition. That is true of most competitions.
The field
86 competitors · 355 results · 7 events.
Solve this final yourself
how this works →The 3×3 final here ran on one scramble group, so these five sequences are exactly what the finalists faced. Chengyang Song (宋成阳) won it with a 8.85 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.
- 1
L2 D2 B' D2 B' D2 B' L2 B2 L' F' U2 B D' L' D' B2 F2 L' - 2
U' D' L2 D' R B R' F U' B2 R B2 L D2 R' D2 B2 U2 R - 3
R2 U2 B2 U2 B U2 F2 D2 R2 D2 F2 L' F U' B' R2 F2 R D' U2 - 4
B2 F2 U B2 R2 U R2 U L2 U2 L' F' D2 F2 L2 D' R2 F L2 U2 - 5
U' F2 U R2 F2 R2 F2 U' R2 D2 F2 L D2 F R' U' B2 D B' R F
solve 1
solve 2
solve 3
solve 4
solve 5
Race this final
Everyone who competed
86 competitors- Bangao Ding (丁邦澳)
- Baocheng Wu (吴宝城)
- Bowen Shi (施博文)
- Changhao Bao (鲍昌皓)
- Chao Zhang (张超)
- Chen Fang (方晨)
- Chengyang Song (宋成阳)
- Chengyi Tan (谭程译)
- Chengyu Ye (叶成宇)
- Chunyu Zhang (张春雨)
- Coral Yuxin Cai (蔡羽欣)
- Daran Liu (刘达燃)
- Disheng Qiao (乔涤生)
- Dongxu Li (李东旭)
- Enrui Zhang (张恩睿)
- Fanyi Jin (金凡一)
- Fengshan Xu (许凤山)
- Hao Xu (徐昊)
- Haocheng Shi (史浩诚)
- He Zheng (郑赫)
- Hongfei Fang (方鸿飞)
- Hongtao Wang (汪洪韬)
- Jiarui Guo (郭嘉锐)
- Jiayin Xu (徐嘉胤)
- Jing Yan (燕京)
- Jinghong Wang (王景弘)
- Jingjing Wei (魏晶晶)
- Jingweichi Chen (陈经纬赤)
- Junhong Wu (武军宏)
- Junjie Song (宋俊杰)
- Junming Zhang (张峻铭)
- Kaigan Yu (俞凯淦)
- Kangzhi Ma (马康智)
- Lechen Wang (王乐陈)
- Lei Ren (任磊)
- Lichao Liu (刘立超)
- Mingxuan Lu (陆明轩)
- Qianyan Qi (齐倩燕)
- Ran An (安然)
- Rui Qin (秦睿)
- Ruichen Hao (郝睿宸)
- Shanmo Wu (伍珊墨)
- Shanruo Li (李善若)
- Shixin Wu (吴莳昕)
- Shizhao Zhao (赵世钊)
- Shuohan Liu (刘硕函)
- Sky Guo (郭建欣)
- Tao Ju (鞠涛)
- Wei Wei (韦韦)
- Weibin Xu (许伟斌)
- Weiwen Zhang (章巍玟)
- Xiao Sun (孙晓)
- Xiaohan Yan (闫小晗)
- Xiaole Pi (皮晓乐)
- Xiaopeng Liu (刘晓芃)
- Xuan Chen (陈玄)
- Xuefeng Zhang (张雪峰)
- Xueliang Lei (雷学亮)
- Yanan Wang (王亚楠)
- Yancong He (何彦聪)
- Yang Qian (钱杨)
- Yanlin Qian (钱彦霖)
- Yao Zhang (章姚)
- Ye Chen (陈烨)
- Yiding Guo (郭益丁)
- Yiheng Liu (刘一恒)
- Yinghao Wang (王鹰豪)
- Yizhi Cui (崔益智)
- Yizhou Wang (王翼洲)
- Yufeng Wang (王钰丰)
- Yujiang Wang (王玉江)
- Yuxiao Lu (陆语骁)
- Yuyan Hu (胡钰妍)
- Zeng Li (李增)
- Zhangzhi Guo (郭长志)
- Zhihao Cheng (承郅淏)
- Zhiqiang Wang (王志强)
- Zhiyuan Shan (单致元)
- Zihan Xue (薛子晗)
- Zihao Wang (王子昊)
- Zihao Wei (魏子皓)
- Zijian Zhou (周子健)
- Zilai Xu (徐梓涞)
- Zixiao Guo (郭子骁)
- Ziyi Li (黎子一)
- Ziyue Wu (吴子玥)
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.