Chengnuo Han (韩承诺)
Robinson Latkrabang Cubing 2025
WCA ID: 2021HANC01
Country: China 
Active since: 2021
6
Events Entered51
Official Solves1
Best Position (3x3x3 One-Handed)3x3x3 One-Handed
Best Event9.83s
Best Result (3x3x3 One-Handed)8
PBs AchievedEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 Fewest Moves
3x3x3 One-Handed
Pyraminx
Skewb
Competitions
Zhanjiang Open 2026
Rajshahi Cube Open 2026
Radiant Summer Cubing Nepal 2026
Wuhu Open 2026
Quanzhou Big Cubes 2026
Almaty New Year 2026
Nanchang Winter 2025
Xuzhou Open 2025
Cube Camp in Suan Phueng 2025
Robinson Lifestyle Ratchaphruek Cubing 2025
Zhuhai Open 2025
Yancheng Open 2025
Robinson Latkrabang Cubing 2025
Xi'an Cherry Blossom 2025
Xi'an New Year 2025
Harbin Open 2024
Guilin Open 2024
Guiyang Open 2024
Nanchang Spring 2024
Kunshan Open 2024
Chengdu Flash Cube Open 2023
Nanchang Good Afternoon 2021
Competition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 3x3x3 Cube | Final | 7.34s | 8.17s | #5 |
| 4x4x4 Cube | Final | 34.47s | 36.48s | #10 |
| 5x5x5 Cube | Final | 49.15s | 59.44s | #6 |
| 6x6x6 Cube | Final | 1:44.10 | 1:57.62 | #6 |
| 7x7x7 Cube | Final | 3:02.67 | 3:07.17 | #7 |
| 3x3x3 One-Handed | Final | 11.30s | 12.99s | #3 |
Event Ranking Chart
Competition Round Breakdown
3x3x3 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #5 | 7.34s | 8.17s | 7.67s | 8.80s | (7.34s) | (13.69s) | 8.03s |
| Second round | #6 | 7.41s | 7.84s | 7.87s | (7.41s) | (8.07s) | 7.95s | 7.70s |
| First round | #8 | 7.56s | 8.70s | (12.44s) | 9.26s | (7.56s) | 8.97s | 7.86s |
4x4x4 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #10 | 34.47s | 36.48s | 36.39s | (34.47s) | 36.10s | (37.28s) | 36.96s |
5x5x5 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #6 | 49.15s | 59.44s | 57.86s | (49.15s) | (1:01.86) | 59.52s | 1:00.94 |
| First round | #9 | 58.04s | 1:01.06 | (58.04s) | 58.57s | 1:00.15 | (DNF) | 1:04.47 |
6x6x6 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #6 | 1:44.10 | 1:57.62 | 1:58.91 | 2:09.85 | 1:44.10 | — | — |
7x7x7 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #7 | 3:02.67 | 3:07.17 | 3:02.67 | 3:06.38 | 3:12.47 | — | — |
| Second round | #8 | 3:09.84 | 3:13.02 | 3:10.80 | 3:09.84 | 3:18.43 | — | — |
| First round | #8 | 3:08.70 | 3:14.91 | 3:13.59 | 3:22.43 | 3:08.70 | — | — |
3x3x3 One-Handed
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #3 | 11.30s | 12.99s | (11.30s) | 11.68s | 13.93s | (15.60s) | 13.37s |
| First round | #1 | 7.59s | 9.83s | 10.40s | (7.59s) | 10.31s | (14.29s) | 8.78s |
PBs Achieved
| Event | Type | Previous PB | New PB | Improvement |
|---|---|---|---|---|
| 3x3x3 One-Handed | Average | 11.20s | 9.83s | -1.37s |
| 3x3x3 One-Handed | Single | 9.28s | 7.59s | -1.69s |
| 5x5x5 Cube | Average | First official result | 59.44s | — |
| 5x5x5 Cube | Single | First official result | 49.15s | — |
| 6x6x6 Cube | Average | First official result | 1:57.62 | — |
| 6x6x6 Cube | Single | First official result | 1:44.10 | — |
| 7x7x7 Cube | Average | First official result | 3:07.17 | — |
| 7x7x7 Cube | Single | First official result | 3:02.67 | — |
✉️
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