Dewei Tan (譚得唯)
| Region | WCA ID | Gender | Competitions | Completed Solves | Hong Kong, China | 2024TAND01 | Male | 34 | 413 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 69 | 2505 | 7173 | 7.89 | 10.16 | 9010 | 3381 | 98 | |
| 2x2x2 Cube | 77 | 2604 | 10522 | 2.14 | 3.50 | 8268 | 2289 | 77 | |
| 4x4x4 Cube | 201 | 9002 | 26394 | 56.06 | 1:03.04 | 25351 | 8687 | 191 | |
| 5x5x5 Cube | 141 | 7006 | 23484 | 2:15.49 | |||||
| 6x6x6 Cube | 80 | 3913 | 15533 | 5:56.61 | |||||
| 3x3x3 Blindfolded | 16 | 610 | 1828 | 1:07.48 | 1:40.88 | 1536 | 463 | 14 | |
| 3x3x3 Fewest Moves | 1 | 21 | 53 | 19 | 20.67 | 20 | 5 | 1 | |
| 3x3x3 One-Handed | 31 | 1405 | 3998 | 13.69 | 18.72 | 5748 | 2175 | 42 | |
| Clock | 40 | 1015 | 4199 | 7.62 | 8.70 | 3558 | 847 | 35 | |
| Megaminx | 141 | 6174 | 27294 | 3:17.05 | |||||
| Pyraminx | 420 | 34805 | 126833 | 38.36 | 48.37 | 121891 | 32966 | 404 | |
| 3x3x3 Multi-Blind | 16 | 642 | 2552 | 2/2 6:21 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| SacCubing XXIII 2026 | Second round | 22 | 10.11 | 11.19 | 12.00 | 10.16 | 12.24 | 10.11 | 11.42 | ||
| First round | 19 | 9.74 | 10.71 | 11.65 | 10.78 | 10.25 | 11.09 | 9.74 | |||
| Davis Spring Sunset 2026 | First round | 9 | 9.29 | 10.59 | 10.85 | 10.29 | 11.74 | 10.63 | 9.29 | ||
| Duper Super Davis Spring 2026 | Second round | 41 | 10.02 | 11.37 | 11.94 | 11.58 | 11.29 | 11.24 | 10.02 | ||
| First round | 27 | 9.80 | 10.61 | 9.80 | 10.35 | 10.27 | 11.91 | 11.22 | |||
| Berkeley Favorites 2026 | Second round | 38 | 10.14 | 11.88 | 13.37 | 10.68 | 13.18 | 11.78 | 10.14 | ||
| First round | 33 | 8.85 | 10.81 | 9.91 | 12.74 | 10.19 | 12.34 | 8.85 | |||
| Davis Winter Weeknight 2026 | First round | 15 | 8.70 | 11.56 | 8.70 | 10.84 | 15.23 | 11.65 | 12.20 | ||
| Davis Winter 2026 | Second round | 27 | 10.13 | 11.78 | 14.26 | 10.13 | 12.63 | 11.71 | 11.00 | ||
| First round | 19 | 9.38 | 10.40 | 13.24 | 9.98 | 10.26 | 10.96 | 9.38 | |||
| Berkeley January Weekday 2026 | First round | 17 | 9.81 | 10.77 | 11.21 | 10.65 | 11.52 | 9.81 | 10.44 | ||
| SacCubing XXII 2026 | Second round | 34 | 9.62 | 10.76 | 10.66 | 11.87 | 9.74 | 13.65 | 9.62 | ||
| First round | 38 | 10.60 | 11.21 | 12.10 | 10.60 | 11.19 | 11.34 | 11.11 | |||
| Yuba City Fall 2025 | Second round | 15 | 10.17 | 11.42 | 11.68 | 11.72 | 14.68 | 10.17 | 10.85 | ||
| First round | 16 | 10.45 | 12.28 | 11.54 | 10.45 | 12.83 | 12.60 | 12.70 | |||
| Davis Fall 2025 | Final | 10 | 8.05 | 10.26 | 8.05 | 10.04 | 10.53 | 11.95 | 10.20 | ||
| Second round | 14 | 9.36 | 10.19 | 10.61 | 9.62 | 9.36 | 10.34 | 13.00 | |||
| First round | 18 | 7.89 | 11.36 | 9.43 | 7.89 | 16.96 | 10.66 | 13.98 | |||
| Rubik's WCA World Championship 2025 | First round | 808 | 8.62 | 10.54 | 10.56 | 10.72 | 11.79 | 10.35 | 8.62 | ||
| SacMini 2025 | First round | 17 | 9.53 | 11.33 | 12.88 | 10.13 | 10.99 | 16.11 | 9.53 | ||
| Rock-Cube-Lin Qualifier 2025 | Second round | 24 | 10.86 | 12.06 | 10.86 | 13.97 | 12.54 | 12.63 | 11.02 | ||
| First round | 20 | 9.79 | 10.78 | 11.13 | 13.39 | 10.77 | 10.45 | 9.79 | |||
| Davis Spring 2025 | Second round | 20 | 8.36 | 10.16 | 9.88 | 9.69 | 8.36 | 10.92 | 13.42 | ||
| First round | 33 | 11.45 | 12.56 | 13.85 | 11.78 | 11.45 | 12.57 | 13.33 | |||
| Davis Weeknight February 2025 | First round | 10 | 9.79 | 11.44 | 11.17 | 12.72 | 12.86 | 10.44 | 9.79 | ||
| Cool Down Berkeley 2024 | Second round | 56 | 10.82 | 12.60 | 10.95 | 13.72 | 16.23 | 10.82 | 13.14 | ||
| First round | 47 | 10.37 | 11.58 | 14.59 | 11.37 | 10.37 | 11.42 | 11.96 | |||
| Davis Fall 2024 | Second round | 30 | 10.10 | 11.93 | 10.10 | 13.12 | 12.50 | 12.22 | 11.08 | ||
| First round | 29 | 10.67 | 11.86 | 11.87 | 10.67 | 12.78 | 10.93 | 17.22 | |||
| Bay Area Speedcubin' 59 LIVE - SSF 2024 | Second round | 45 | 10.54 | 12.45 | 12.19 | 11.15 | 10.54 | 14.01 | 17.09 | ||
| First round | 42 | 10.42 | 12.33 | 10.42 | 13.62 | 12.91 | 13.01 | 11.07 | |||
| Davis Winter 2024 | Semi Final | 43 | 10.53 | 13.30 | 15.62 | 11.94 | 10.53 | 12.34 | 18.51 | ||
| Second round | 38 | 10.77 | 12.11 | 15.72 | 10.87 | 10.77 | 12.41 | 13.04 | |||
| First round | 44 | 11.00 | 12.62 | 13.36 | 13.70 | 11.80 | 11.00 | 12.69 | |||
| 2x2x2 Cube | |||||||||||
| Duper Super Davis Spring 2026 | First round | 16 | 2.78 | 3.50 | 7.91 | 2.78 | 3.69 | 3.64 | 3.18 | ||
| Davis Winter 2026 | First round | 17 | 3.09 | 4.01 | 3.87 | 3.09 | 5.55 | 4.36 | 3.79 | ||
| SacCubing XXII 2026 | First round | 39 | 3.04 | 4.43 | 3.04 | DNF | 4.81 | 4.04 | 4.43 | ||
| Yuba City Fall 2025 | First round | 17 | 2.51 | 4.30 | 2.51 | 10.34 | 3.85 | 4.14 | 4.90 | ||
| Rubik's WCA World Championship 2025 | First round | 844 | 2.14 | 4.11 | 3.87 | 6.01 | 4.69 | 2.14 | 3.78 | ||
| SacMini 2025 | First round | 20 | 3.40 | 4.95 | 7.49 | 5.99 | 3.40 | 4.50 | 4.36 | ||
| Bay Area Speedcubin' 59 LIVE - SSF 2024 | Second round | 41 | 3.86 | 5.21 | 5.74 | 3.86 | 4.82 | 6.02 | 5.08 | ||
| First round | 33 | 3.57 | 4.22 | 4.38 | 4.10 | 5.46 | 3.57 | 4.19 | |||
| 4x4x4 Cube | |||||||||||
| SacCubing XXIII 2026 | First round | 26 | 56.06 | 1:03.04 | 1:01.44 | 1:03.12 | 1:24.42 | 1:04.57 | 56.06 | ||
| Duper Super Davis Spring 2026 | Final | 56 | 57.71 | 1:11.40 | 1:37.38 | 1:06.75 | 1:08.14 | 57.71 | 1:19.31 | ||
| Davis Winter Weeknight 2026 | First round | 18 | 1:00.68 | 1:09.57 | 1:23.18 | 1:13.44 | 1:00.68 | 1:03.95 | 1:11.32 | ||
| SacCubing XXII 2026 | First round | 49 | 1:04.98 | 1:10.84 | 1:04.98 | 1:15.70 | 1:05.37 | 1:25.50 | 1:11.46 | ||
| Yuba City Fall 2025 | First round | 21 | 56.37 | 1:06.48 | 1:10.44 | 1:06.32 | 1:05.61 | 56.37 | 1:07.52 | ||
| Davis Fall 2025 | First round | 28 | 1:07.23 | 1:07.77 | 1:08.05 | 1:27.12 | 1:07.53 | 1:07.23 | 1:07.73 | ||
| 5x5x5 Cube | |||||||||||
| Davis Spring Sunset 2026 | Final | 17 | 2:19.48 | 2:26.55 | 2:19.48 | ||||||
| Davis Winter 2026 | Final | 35 | 2:45.76 | 2:45.76 | 3:01.82 | ||||||
| SacCubing XXII 2026 | Final | 39 | 2:15.49 | 2:48.93 | 2:15.49 | ||||||
| Cool Down Berkeley 2024 | Final | 61 | 2:56.60 | 2:56.60 | 3:03.31 | ||||||
| 6x6x6 Cube | |||||||||||
| SCU III: FMC Triple-Scoop 2026 | First round | 21 | 5:56.61 | DNF | 5:56.61 | DNS | DNS | ||||
| 3x3x3 Blindfolded | |||||||||||
| SCU IV: Don't Be Blinded by the Solstice 2026 | Final | 8 | 1:07.48 | DNF | 1:51.48 | 1:45.48 | DNF | DNF | 1:07.48 | ||
| Duper Super Davis Spring 2026 | Final | 5 | 1:24.01 | DNF | DNF | 1:24.01 | DNF | 1:25.51 | 1:27.85 | ||
| Berkeley Favorites 2026 | Final | 8 | 1:15.38 | DNF | DNF | 1:15.38 | DNF | DNF | 1:45.42 | ||
| First round | 12 | 1:29.69 | DNF | DNF | 2:01.52 | DNF | 1:52.98 | 1:29.69 | |||
| Don't DNF Davis 2026 | Final | 4 | 1:19.19 | DNF | 1:19.19 | DNF | DNF | 1:35.83 | 1:32.86 | ||
| Berkeley January Weekday 2026 | First round | 9 | 1:30.01 | DNF | 1:34.54 | 1:30.01 | DNF | DNF | DNF | ||
| Davis Fall 2025 | Final | 2 | 1:35.73 | DNF | DNF | 1:35.73 | DNF | ||||
| First round | 2 | 1:19.96 | 1:40.88 | 1:48.22 | 1:19.96 | 1:54.46 | |||||
| Rock-Cube-Lin Qualifier 2025 | Final | 9 | DNF | DNF | DNF | DNF | DNF | ||||
| Davis Spring 2025 | Final | 7 | 4:33.61 | DNF | DNF | 4:33.61 | DNF | ||||
| First round | 12 | 2:57.17 | DNF | 2:57.17 | DNF | DNF | |||||
| 3x3x3 Fewest Moves | |||||||||||
| FMC World 2026 | Final | 38 | 20 | 22.33 | 22 | 20 | 25 | ||||
| SacQuiet Spring 2026 | Final | 1 | 19 | NR | 20.67 | NR | 22 | 19 | 21 | ||
| West Coast Cubing Western FMC Championship 2026 | Final | 1 | 21 | 23.00 | 21 | 25 | 23 | ||||
| SCU III: FMC Triple-Scoop 2026 | Final | 1 | 22 | 23.00 | 23 | 22 | 24 | ||||
| Second round | 2 | 23 | 24.33 | 24 | 23 | 26 | |||||
| First round | 1 | 19 | NR | 21.33 | NR | 19 | 23 | 22 | |||
| Don't DNF Davis 2026 | Final | 1 | 23 | 23.67 | 23 | 24 | 24 | ||||
| For the Love of FMC USA 2026 | Final | 11 | 23 | 25.33 | 23 | 30 | 23 | ||||
| SacQuiet Winter 2026 | Final | 1 | 22 | 23.33 | 22 | 23 | 25 | ||||
| FMC under the Mistletoe 2025 | Final | 117 | 22 | DNF | 22 | 28 | DNF | ||||
| First round | 10 | 21 | 23.00 | 21 | 24 | 24 | |||||
| SacQuiet Fall 2025 | Final | 2 | 22 | 26.00 | 22 | 26 | 30 | ||||
| Rubik's WCA World Championship 2025 | Final | 29 | 26 | 27.00 | 26 | 29 | 26 | ||||
| SacQuiet Spring 2025 | Final | 1 | 22 | 23.33 | 26 | 22 | 22 | ||||
| WCC Western FMC Championship 2025 | Final | 2 | 25 | 30.00 | 36 | 29 | 25 | ||||
| FMC LIVE - North America 2025 | Final | 30 | 29 | 34.67 | 29 | 30 | 45 | ||||
| First round | 19 | 29 | 32.00 | 31 | 36 | 29 | |||||
| SacQuiet Winter 2025 | Final | 7 | 30 | 38.33 | 54 | 31 | 30 | ||||
| 3x3x3 One-Handed | |||||||||||
| Duper Super Davis Spring 2026 | First round | 26 | 18.83 | 20.87 | 20.52 | 22.92 | DNF | 19.16 | 18.83 | ||
| Berkeley Favorites 2026 | First round | 21 | 17.11 | 23.19 | 20.76 | 24.95 | 23.87 | 42.13 | 17.11 | ||
| Davis Winter Weeknight 2026 | Final | 10 | 19.20 | 21.40 | 25.99 | 20.71 | 19.20 | 19.84 | 23.65 | ||
| First round | 7 | 13.69 | 18.72 | 13.69 | 17.17 | 19.49 | 22.25 | 19.50 | |||
| Davis Winter 2026 | First round | 27 | 21.60 | 24.55 | 22.25 | 24.20 | 27.20 | 31.46 | 21.60 | ||
| Yuba City Fall 2025 | First round | 17 | 19.94 | 24.13 | 25.53 | 25.64 | 19.94 | 21.21 | 26.99 | ||
| SacMini 2025 | First round | 17 | 21.70 | 27.41 | 35.12 | 31.09 | 27.42 | 21.70 | 23.72 | ||
| Davis Spring 2025 | Second round | 40 | 24.96 | 34.35 | 33.68 | 24.96 | 35.84 | 33.53 | 1:12.65 | ||
| First round | 41 | 23.56 | 34.23 | 39.68 | 23.56 | 29.13 | 40.64 | 33.88 | |||
| Clock | |||||||||||
| Davis Spring Sunset 2026 | First round | 8 | 8.41 | 8.70 | 8.66 | 8.95 | 8.48 | 8.41 | DNF | ||
| Duper Super Davis Spring 2026 | First round | 16 | 8.08 | 8.79 | DNF | 8.72 | 8.52 | 8.08 | 9.12 | ||
| Berkeley Favorites 2026 | Final | 18 | 7.84 | 15.08 | 34.60 | 22.77 | 14.01 | 7.84 | 8.45 | ||
| Don't DNF Davis 2026 | First round | 12 | 8.11 | 20.36 | 25.07 | 18.24 | 17.76 | 8.11 | DNF | ||
| Davis Fall 2025 | First round | 13 | 7.62 | 9.25 | 8.47 | 26.95 | 11.59 | 7.68 | 7.62 | ||
| Rubik's WCA World Championship 2025 | First round | 750 | 10.11 | 12.75 | DNF | 11.86 | 14.16 | 12.22 | 10.11 | ||
| Rock-Cube-Lin Qualifier 2025 | Final | 17 | 9.41 | 11.31 | 10.54 | 17.71 | 12.42 | 10.98 | 9.41 | ||
| Davis Weeknight February 2025 | First round | 13 | 16.40 | 20.43 | DNF | 16.58 | 16.40 | 22.92 | 21.80 | ||
| Megaminx | |||||||||||
| Davis Winter 2026 | Final | 32 | 3:17.05 | 3:17.05 | 3:17.30 | ||||||
| Pyraminx | |||||||||||
| SacCubing XXIII 2026 | First round | 46 | 38.36 | 48.37 | 51.86 | 51.76 | 41.49 | 38.36 | 56.76 | ||
| 3x3x3 Multi-Blind | |||||||||||
| SCU IV: Don't Be Blinded by the Solstice 2026 | Final | 7 | 2/3 14:04 | 2/3 14:04 | |||||||
| SacQuiet Spring 2026 | Final | 6 | 2/3 12:16 | 2/3 12:16 | DNF | ||||||
| WCC Western PBQ Championship - Davis 2026 | Final | 4 | 2/2 6:21 | DNF | 2/2 6:21 | ||||||
| SCU III: FMC Triple-Scoop 2026 | Final | 12 | DNF | DNF | DNF | ||||||
| Don't DNF Davis 2026 | Final | 8 | DNF | DNF | |||||||
| SacQuiet Winter 2026 | Final | 7 | DNF | DNF | DNF | ||||||
| SacQuiet Fall 2025 | Final | 8 | 2/2 7:54 | DNF | 2/2 7:54 | ||||||
History of National Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| 3x3x3 Fewest Moves | ||||||||
| 19 | 20.67 | SacQuiet Spring 2026 | Final | 22 | 19 | 21 | ||
| 19 | 21.33 | SCU III: FMC Triple-Scoop 2026 | First round | 19 | 23 | 22 | ||