David Zhao
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 3903 | 5109 | 19793 | 10.10 | 11.48 | 14842 | 3786 | 2896 | 29/30 | |||
| 2x2x2 Cube | 7270 | 9543 | 34347 | 3.48 | 6.53 | 56771 | 16032 | 12269 | 9/10 | |||
| 5x5x5 Cube | 5039 | 6735 | 23947 | 2:25.05 | 2/2 | |||||||
| 3x3x3 One-Handed | 636 | 822 | 3217 | 13.29 | 17.88 | 4382 | 1063 | 789 | 14/15 | |||
| Megaminx | 2866 | 3924 | 13732 | 1:54.86 | 2:05.97 | 12757 | 3686 | 2705 | 10/10 |
Sum of Ranks
| Sum of NR | NR | Sum of CR | CR | Sum of WR | WR | |
|---|---|---|---|---|---|---|
| Single | 107875 | 9085 | 138985 | 11679 | 473484 | 40193 |
| Average | 94734 | 10314 | 122234 | 13169 | 415668 | 44511 |
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NYU Spring 2025 | Second round | 28 | 10.25 | 11.48 | 10.66 11.78 10.25 12.01 14.07 |
| First round | 29 | 10.10 | 11.69 | 11.61 10.10 13.08 11.10 12.37 | |
| Bay Area Speedcubin' 17 2019 | Second round | 23 | 11.75 | 13.18 | 11.92 11.75 13.41 14.41 14.20 |
| First round | 26 | 12.22 | 14.40 | 14.21 13.79 12.22 15.21 DNF | |
| Bay Area Speedcubin' 14 2019 | Second round | 30 | 11.40 | 12.83 | 11.43 13.10 11.40 17.86 13.95 |
| First round | 29 | 11.99 | 13.15 | 13.72 11.99 13.14 13.67 12.63 | |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Bay Area Speedcubin' 17 2019 | First round | 41 | 5.18 | 6.53 | 5.97 13.23 7.77 5.84 5.18 |
| Bay Area Speedcubin' 14 2019 | First round | 80 | 3.48 | 11.15 | 6.84 DNF 21.09 5.51 3.48 |
| 5x5x5 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Bay Area Speedcubin' 17 2019 | Final | 21 | 2:25.05 | 2:37.96 2:25.05 | |
| 3x3x3 One-Handed | |||||
| Competition | Round | Place | Best | Average | Detail |
| NYU Spring 2025 | Final | 13 | 13.29 | 17.88 | DNF 13.29 15.85 18.73 19.05 |
| Bay Area Speedcubin' 17 2019 | First round | 13 | 19.75 | 22.32 | 21.81 20.58 19.75 25.69 24.56 |
| Bay Area Speedcubin' 14 2019 | First round | 23 | 17.93 | 21.18 | 22.70 23.45 19.93 20.91 17.93 |
| Megaminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Bay Area Speedcubin' 17 2019 | Final | 16 | 2:07.71 | 2:14.14 | 2:07.71 2:11.66 2:17.82 2:12.93 2:24.34 |
| Bay Area Speedcubin' 14 2019 | Final | 20 | 1:54.86 | 2:05.97 | 2:24.01 2:00.04 1:54.86 2:01.30 2:16.56 |
| NYU Spring 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | Second round | 28 | 10.25 | 11.48 | 10.66 11.78 10.25 12.01 14.07 |
| First round | 29 | 10.10 | 11.69 | 11.61 10.10 13.08 11.10 12.37 | |
| 3x3x3 One-Handed | Final | 13 | 13.29 | 17.88 | DNF 13.29 15.85 18.73 19.05 |
| Bay Area Speedcubin' 17 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 23 | 11.75 | 13.18 | 11.92 11.75 13.41 14.41 14.20 |
| First round | 26 | 12.22 | 14.40 | 14.21 13.79 12.22 15.21 DNF | |
| 2x2x2 Cube | First round | 41 | 5.18 | 6.53 | 5.97 13.23 7.77 5.84 5.18 |
| 5x5x5 Cube | Final | 21 | 2:25.05 | 2:37.96 2:25.05 | |
| 3x3x3 One-Handed | First round | 13 | 19.75 | 22.32 | 21.81 20.58 19.75 25.69 24.56 |
| Megaminx | Final | 16 | 2:07.71 | 2:14.14 | 2:07.71 2:11.66 2:17.82 2:12.93 2:24.34 |
| Bay Area Speedcubin' 14 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 30 | 11.40 | 12.83 | 11.43 13.10 11.40 17.86 13.95 |
| First round | 29 | 11.99 | 13.15 | 13.72 11.99 13.14 13.67 12.63 | |
| 2x2x2 Cube | First round | 80 | 3.48 | 11.15 | 6.84 DNF 21.09 5.51 3.48 |
| 3x3x3 One-Handed | First round | 23 | 17.93 | 21.18 | 22.70 23.45 19.93 20.91 17.93 |
| Megaminx | Final | 20 | 1:54.86 | 2:05.97 | 2:24.01 2:00.04 1:54.86 2:01.30 2:16.56 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 3 | 2025-04-13 | NYU Spring 2025 | United States | New York, New York |
| 2 | 2019-06-01 | Bay Area Speedcubin' 17 2019 | United States | Sunnyvale, California |
| 1 | 2019-02-16 | Bay Area Speedcubin' 14 2019 | United States | Sunnyvale, California |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 231 |
| 2 | 37 |
| All | 268 |

