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Dongjun Cheng (成栋俊) at Hefei August Open 2026
2026CHEN72 · Aug 15, 2026 · Xili Hotel · Hefei, Anhui
3
Events
0
Podiums
5
PRs
Competition highlights
- Dongjun Cheng (成栋俊) competed in 3 events (6 rounds) at Hefei August Open 2026.
- Advanced: 5x5x5 Cube — from 23rd in first round to the final (21st); 6x6x6 Cube — from 56th in first round to the final (13th); 7x7x7 Cube — from 10th in first round to the final (18th).
- Personal records: 5x5x5 Cube single 1:05.59 → 56.93; 5x5x5 Cube average 1:07.89 → 1:02.59; 6x6x6 Cube average 1:46.09 → 1:44.13; 7x7x7 Cube average 2:36.49 → 2:36.47.
5x5x5 Cube
Progress chart →| Round | # | Times | Average | Best |
|---|---|---|---|---|
| First roundAo5 | 23 | 1:03.83 1:01.16 (1:09.53) (56.93) 1:03.19 | 1:02.73 PR | 56.93 PR |
| FinalAo5 | 21 | 1:06.71 (1:11.11) (58.00) 59.44 1:01.61 | 1:02.59 PR | 58.00 |
6x6x6 Cube
Progress chart →| Round | # | Times | Average | Best |
|---|---|---|---|---|
| First roundMo3 | 56 | 1:54.82 DNF 1:45.71 | DNF | 1:45.71 |
| FinalMo3 | 13 | 1:44.43 1:46.26 1:41.71 | 1:44.13 PR | 1:41.71 |
7x7x7 Cube
Progress chart →| Round | # | Times | Average | Best |
|---|---|---|---|---|
| First roundMo3 | 10 | 2:35.15 2:42.36 2:31.89 | 2:36.47 PR | 2:31.89 |
| FinalMo3 | 18 | 2:45.71 2:50.78 2:54.90 | 2:50.46 | 2:45.71 |