LogoZerui Cheng
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2023CHEN15 | Male | 21 | 534 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 39 | 44 | 124 | 4.88 | 7.51 | 549 | 180 | 154 | |
| 2x2x2 Cube | 1855 | 2395 | 8661 | 2.31 | 3.37 | 4626 | 1316 | 1033 | |
| 4x4x4 Cube | 1122 | 1556 | 6549 | 40.17 | 49.75 | 8972 | 2150 | 1553 | |
| 5x5x5 Cube | 2778 | 3762 | 13982 | 1:57.20 | 2:06.75 | 13055 | 3503 | 2593 | |
| 3x3x3 One-Handed | 661 | 865 | 3449 | 14.60 | 17.22 | 2574 | 644 | 497 | |
| Pyraminx | 5152 | 6591 | 24534 | 6.78 | 8.53 | 15205 | 3854 | 3015 | |
| Skewb | 6002 | 7629 | 25269 | 8.79 | 11.69 | 20729 | 6100 | 4768 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Berkeley Spring 2024 | Final | 6 | 6.81 | 8.05 | 6.81 | 8.30 | 7.49 | 8.35 | 9.20 | ||
| Bay Area Speedcubin' 59 LIVE - SSF 2024 | Final | 6 | 7.54 | 8.35 | 9.16 | 7.54 | 10.10 | 8.05 | 7.84 | ||
| Second round | 3 | 7.72 | 8.29 | 8.34 | 9.32 | 8.57 | 7.95 | 7.72 | |||
| First round | 2 | 6.65 | 7.54 | 7.65 | 6.65 | 7.28 | 7.70 | 7.85 | |||
| Bay Area Speedcubin' 58 - Berkeley 2024 | Final | 4 | 6.55 | 7.78 | 6.55 | 8.59 | 7.06 | 8.49 | 7.79 | ||
| Second round | 3 | 6.86 | 7.51 | 6.86 | 7.52 | 7.10 | 7.90 | 8.96 | |||
| First round | 6 | 6.46 | 8.08 | 8.64 | 9.05 | 7.06 | 8.55 | 6.46 | |||
| Davis Winter 2024 | Final | 3 | 6.81 | 7.53 | 8.17 | 7.30 | DNF | 7.12 | 6.81 | ||
| Semi Final | 4 | 6.57 | 8.13 | 11.71 | 6.57 | 7.26 | 8.35 | 8.77 | |||
| Second round | 3 | 6.85 | 7.90 | 8.55 | 13.16 | 6.85 | 7.57 | 7.57 | |||
| First round | 4 | 7.01 | 8.07 | 8.67 | 7.01 | 8.65 | 7.75 | 7.81 | |||
| Berkeley Winter 2024 | Final | 10 | 7.84 | 8.93 | 9.34 | 9.17 | 12.19 | 7.84 | 8.27 | ||
| Second round | 9 | 7.48 | 8.41 | 9.20 | 7.48 | 8.10 | 7.93 | 9.48 | |||
| First round | 4 | 7.01 | 7.93 | 8.81 | 11.34 | 7.01 | 7.21 | 7.77 | |||
| Bay Area Speedcubin' 55 - San Ramon 2024 | Final | 9 | 7.96 | 8.65 | 8.47 | 8.65 | 7.96 | 8.84 | 9.80 | ||
| Second round | 10 | 7.74 | 8.30 | 7.87 | 7.84 | 9.20 | 7.74 | 9.30 | |||
| First round | 6 | 6.58 | 7.61 | 6.88 | 8.86 | 6.58 | 8.29 | 7.65 | |||
| Folsom Winter 2023 | Final | 2 | 7.31 | 7.63 | 7.31 | 7.76 | 7.76 | 8.17 | 7.38 | ||
| Second round | 2 | 6.83 | 7.73 | 6.83 | 7.54 | 7.49 | 8.43 | 8.17 | |||
| First round | 3 | 4.88 | 8.02 | 4.88 | 9.33 | 8.52 | 6.22 | 10.04 | |||
| Berkeley Fall 2023 | Final | 2 | 5.81 | 7.64 | 8.03 | 8.17 | 5.81 | 6.73 | 8.44 | ||
| Second round | 12 | 7.67 | 8.82 | 9.47 | 7.67 | 8.23 | 8.75 | 9.48 | |||
| First round | 15 | 8.34 | 9.43 | 9.53 | 12.99 | 8.34 | 9.51 | 9.24 | |||
| Bay Area Speedcubin' 54 Live - SSF 2023 | Final | 5 | 7.52 | 8.47 | 8.44 | 7.52 | 8.15 | 8.81 | 11.78 | ||
| Second round | 10 | 8.24 | 8.61 | 10.38 | 8.24 | 8.47 | 9.02 | 8.35 | |||
| First round | 11 | 8.90 | 9.00 | 9.03 | 10.78 | 8.92 | 9.05 | 8.90 | |||
| Bay Area Speedcubin' 53 - Berkeley 2023 | Final | 5 | 6.02 | 7.81 | 6.80 | 10.70 | 6.02 | 8.01 | 8.62 | ||
| Second round | 12 | 7.41 | 9.16 | 10.12 | 8.81 | 7.41 | 8.54 | 16.39 | |||
| First round | 14 | 8.03 | 9.47 | 9.80 | 8.03 | 9.81 | 9.80 | 8.81 | |||
| Bay Area Speedcubin' 52 - Belmont 2023 | Final | 8 | 8.14 | 8.56 | 8.73 | 9.14 | 8.80 | 8.14 | 8.16 | ||
| Second round | 7 | 8.28 | 8.51 | 8.64 | 8.39 | 8.49 | 9.67 | 8.28 | |||
| First round | 6 | 6.31 | 8.11 | 9.34 | 6.53 | 8.45 | DNF | 6.31 | |||
| Bay Area Speedcubin' 51 Live - SSF 2023 | Final | 9 | 8.35 | 9.11 | 9.41 | 9.64 | 9.13 | 8.35 | 8.79 | ||
| Second round | 5 | 7.30 | 8.31 | 7.30 | 7.99 | 9.59 | 7.35 | 10.49 | |||
| First round | 8 | 7.86 | 8.70 | 7.95 | 8.95 | 9.20 | 7.86 | 9.45 | |||
| Berkeley Summer 2023 | Final | 9 | 7.61 | 8.99 | 9.28 | 7.61 | DNF | 8.33 | 9.37 | ||
| Second round | 15 | 7.89 | 9.30 | 10.43 | 8.33 | 7.89 | 10.51 | 9.13 | |||
| First round | 7 | 7.02 | 8.39 | 7.02 | 8.17 | 8.30 | 8.70 | 13.05 | |||
| Bay Area Speedcubin' 50 - Berkeley 2023 | Final | 12 | 8.78 | 9.89 | 9.00 | 12.44 | 9.61 | 11.05 | 8.78 | ||
| Second round | 5 | 6.85 | 8.52 | 8.52 | 7.25 | 6.85 | 9.78 | 10.09 | |||
| First round | 10 | 7.62 | 9.09 | 10.44 | 8.72 | 13.26 | 8.10 | 7.62 | |||
| CubingUSA Western Championship 2023 | Semi Final | 27 | 7.43 | 8.87 | 10.59 | 7.43 | 8.13 | 8.56 | 9.93 | ||
| Second round | 31 | 7.98 | 8.76 | 10.42 | 7.98 | 8.30 | 8.80 | 9.18 | |||
| First round | 53 | 9.19 | 9.84 | 10.09 | 9.24 | 10.20 | 9.19 | 10.48 | |||
| Bay Area Speedcubin' 48 - 6.25 Berkeley 2023 | Final | 9 | 7.96 | 9.50 | 8.59 | 7.96 | 13.63 | 9.29 | 10.63 | ||
| Second round | 15 | 8.52 | 9.72 | 8.52 | 10.89 | 9.48 | 10.18 | 9.50 | |||
| First round | 9 | 7.37 | 8.97 | 7.37 | 8.67 | 9.10 | 9.13 | 9.98 | |||
| Bay Area Speedcubin' 47 - Berkeley Pride 2023 | Second round | 17 | 9.48 | 10.16 | 11.29 | 11.09 | 9.60 | 9.80 | 9.48 | ||
| First round | 9 | 8.65 | 9.52 | 9.74 | 9.53 | 9.29 | 9.87 | 8.65 | |||
| Bay Area Speedcubin' 44 2023 | Second round | 26 | 8.86 | 10.61 | 10.85 | 11.10 | 9.88 | 8.86 | 12.36 | ||
| First round | 24 | 9.99 | 10.62 | 11.83 | 10.99 | 10.69 | 9.99 | 10.18 | |||
| Bay Area Speedcubin' 43 2023 | Final | 16 | 9.44 | 10.85 | 11.77 | 10.70 | 10.09 | 9.44 | 13.08 | ||
| Second round | 11 | 7.99 | 9.34 | 9.23 | 10.81 | 9.97 | 7.99 | 8.81 | |||
| First round | 21 | 8.19 | 10.67 | 11.27 | 10.64 | 10.10 | 8.19 | 11.82 | |||
| Berkeley Spring 2023 | Second round | 45 | 11.12 | 11.95 | 11.12 | 12.44 | 11.72 | 11.70 | 13.38 | ||
| First round | 41 | 8.68 | 11.91 | DNF | 8.68 | 11.94 | 11.43 | 12.36 | |||
| Berkeley Winter B 2023 | Semi Final | 35 | 11.68 | 13.59 | 11.68 | 14.96 | 12.73 | 13.65 | 14.39 | ||
| Second round | 28 | 10.64 | 12.12 | 13.72 | 11.75 | 16.24 | 10.88 | 10.64 | |||
| First round | 20 | 9.89 | 11.92 | 10.78 | 11.60 | 13.38 | 9.89 | 17.98 | |||
| 2x2x2 Cube | |||||||||||
| Bay Area Speedcubin' 59 LIVE - SSF 2024 | Second round | 26 | 3.02 | 4.31 | 4.83 | 3.76 | 4.33 | 3.02 | 4.95 | ||
| First round | 32 | 2.69 | 4.21 | 5.36 | 2.69 | 4.79 | 4.06 | 3.79 | |||
| Bay Area Speedcubin' 58 - Berkeley 2024 | First round | 19 | 2.31 | 3.63 | 5.24 | 3.68 | 4.37 | 2.83 | 2.31 | ||
| Davis Winter 2024 | First round | 29 | 3.38 | 4.42 | 4.12 | 3.38 | 4.12 | 5.65 | 5.02 | ||
| Berkeley Winter 2024 | First round | 20 | 2.68 | 3.37 | 3.15 | 3.93 | 3.68 | 2.68 | 3.29 | ||
| Bay Area Speedcubin' 55 - San Ramon 2024 | First round | 19 | 2.56 | 3.81 | 2.56 | 4.26 | 3.96 | 3.87 | 3.60 | ||
| Berkeley Fall 2023 | First round | 54 | 3.42 | 4.67 | 3.42 | 4.95 | 4.31 | 4.74 | 5.88 | ||
| Bay Area Speedcubin' 53 - Berkeley 2023 | First round | 34 | 2.44 | 4.08 | 3.81 | 2.44 | 3.81 | 7.70 | 4.62 | ||
| Bay Area Speedcubin' 52 - Belmont 2023 | Second round | 25 | 3.15 | 4.01 | 5.26 | 5.01 | 3.44 | 3.57 | 3.15 | ||
| First round | 35 | 2.96 | 4.34 | 5.10 | 5.35 | 3.42 | 4.51 | 2.96 | |||
| Berkeley Summer 2023 | First round | 43 | 3.73 | 4.15 | 3.73 | 4.49 | 4.54 | 4.00 | 3.96 | ||
| Bay Area Speedcubin' 50 - Berkeley 2023 | First round | 27 | 3.44 | 3.93 | 4.00 | 3.52 | 4.58 | 3.44 | 4.27 | ||
| CubingUSA Western Championship 2023 | Second round | 70 | 3.00 | 4.64 | 4.79 | DNF | 3.00 | 5.48 | 3.65 | ||
| First round | 62 | 3.79 | 4.37 | 3.79 | 4.67 | 3.90 | 4.55 | 6.18 | |||
| Bay Area Speedcubin' 48 - 6.25 Berkeley 2023 | First round | 75 | 2.33 | 6.21 | 6.29 | 2.33 | 7.15 | 5.20 | 9.29 | ||
| Bay Area Speedcubin' 47 - Berkeley Pride 2023 | First round | 61 | 4.40 | 7.07 | 6.61 | 4.40 | 8.05 | 6.83 | 7.78 | ||
| Bay Area Speedcubin' 43 2023 | First round | 65 | 4.10 | 5.50 | 4.10 | 4.71 | 6.16 | 5.62 | 7.79 | ||
| 4x4x4 Cube | |||||||||||
| Davis Winter 2024 | Final | 30 | 48.68 | 53.99 | 56.31 | 52.91 | 48.68 | 1:00.16 | 52.74 | ||
| Folsom Winter 2023 | First round | 16 | 40.17 | 49.75 | 56.93 | 50.59 | 52.71 | 45.96 | 40.17 | ||
| Bay Area Speedcubin' 54 Live - SSF 2023 | First round | 60 | 46.63 | 59.76 | 54.63 | 46.63 | 53.53 | 1:11.12 | DNF | ||
| Bay Area Speedcubin' 52 - Belmont 2023 | First round | 67 | 1:02.62 | 1:13.42 | DNF | 1:02.62 | 1:03.15 | 1:08.61 | 1:28.49 | ||
| Bay Area Speedcubin' 51 Live - SSF 2023 | First round | 45 | 58.35 | 1:02.48 | 1:00.98 | 1:02.60 | 1:05.64 | 58.35 | 1:03.86 | ||
| Bay Area Speedcubin' 50 - Berkeley 2023 | First round | 49 | 48.42 | 58.17 | 1:02.65 | 52.23 | 48.42 | 59.62 | 1:09.28 | ||
| Bay Area Speedcubin' 44 2023 | First round | 65 | 1:10.90 | 1:51.14 | 1:10.90 | ||||||
| 5x5x5 Cube | |||||||||||
| Berkeley Winter 2024 | Final | 48 | 1:57.20 | 2:06.75 | 1:57.20 | 2:05.18 | 2:13.99 | 2:01.08 | 2:37.19 | ||
| Berkeley Summer 2023 | Final | 61 | 2:12.13 | 2:20.83 | 2:12.13 | 2:13.92 | 2:19.46 | 2:41.24 | 2:29.10 | ||
| 3x3x3 One-Handed | |||||||||||
| Berkeley Spring 2024 | Final | 18 | 14.60 | 17.22 | 17.70 | 14.60 | 17.88 | 22.77 | 16.07 | ||
| Berkeley Winter 2024 | First round | 57 | 18.21 | 25.79 | 33.11 | 30.70 | 19.77 | 18.21 | 26.89 | ||
| Bay Area Speedcubin' 55 - San Ramon 2024 | First round | 22 | 16.00 | 20.90 | 24.62 | 21.56 | 22.36 | 18.77 | 16.00 | ||
| Berkeley Fall 2023 | First round | 35 | 17.47 | 21.65 | 19.98 | 22.75 | 23.84 | 17.47 | 22.23 | ||
| Bay Area Speedcubin' 54 Live - SSF 2023 | First round | 60 | 22.85 | 30.19 | 28.98 | 24.39 | 37.21 | 22.85 | 41.86 | ||
| Bay Area Speedcubin' 50 - Berkeley 2023 | First round | 69 | 27.64 | 34.32 | 30.09 | 44.00 | 28.86 | DNF | 27.64 | ||
| CubingUSA Western Championship 2023 | First round | 125 | 24.99 | 31.68 | 36.10 | 28.75 | 33.58 | 32.72 | 24.99 | ||
| Pyraminx | |||||||||||
| Bay Area Speedcubin' 59 LIVE - SSF 2024 | First round | 34 | 8.25 | 8.53 | 8.92 | 8.37 | 8.29 | 8.25 | 12.02 | ||
| Davis Winter 2024 | First round | 34 | 6.80 | 9.64 | 8.73 | 12.65 | 14.87 | 6.80 | 7.54 | ||
| Berkeley Winter 2024 | First round | 73 | 6.78 | 11.97 | 11.32 | 6.78 | 13.03 | 12.64 | 11.95 | ||
| Bay Area Speedcubin' 55 - San Ramon 2024 | First round | 59 | 7.90 | 11.11 | 11.45 | 10.31 | 19.05 | 7.90 | 11.56 | ||
| Folsom Winter 2023 | First round | 37 | 10.78 | 11.63 | 12.74 | 11.19 | 12.16 | 10.78 | 11.55 | ||
| Bay Area Speedcubin' 53 - Berkeley 2023 | First round | 63 | 7.89 | 9.72 | 7.89 | 11.76 | 11.11 | 8.98 | 9.08 | ||
| Bay Area Speedcubin' 52 - Belmont 2023 | First round | 53 | 8.07 | 10.26 | 13.10 | 11.83 | 10.84 | 8.12 | 8.07 | ||
| Berkeley Summer 2023 | First round | 75 | 8.34 | 11.02 | 8.34 | 12.91 | 9.23 | 13.76 | 10.91 | ||
| CubingUSA Western Championship 2023 | First round | 137 | 11.04 | 12.72 | 12.07 | 13.89 | 11.04 | 15.69 | 12.19 | ||
| Bay Area Speedcubin' 47 - Berkeley Pride 2023 | First round | 46 | 9.68 | 12.35 | 12.46 | 14.02 | 10.57 | 17.38 | 9.68 | ||
| Skewb | |||||||||||
| Bay Area Speedcubin' 59 LIVE - SSF 2024 | First round | 36 | 8.79 | 11.69 | 14.31 | 11.79 | 18.01 | 8.79 | 8.97 | ||
| Bay Area Speedcubin' 58 - Berkeley 2024 | First round | 45 | 9.53 | 13.24 | 11.18 | 14.48 | 9.53 | 14.05 | 14.56 | ||
| Berkeley Winter 2024 | First round | 77 | 9.44 | 14.66 | 9.44 | 15.09 | 15.04 | 13.85 | 18.22 | ||
| Berkeley Fall 2023 | First round | 71 | 12.72 | 15.54 | 16.84 | 12.72 | 16.83 | 12.95 | 19.82 | ||
| Bay Area Speedcubin' 51 Live - SSF 2023 | First round | 53 | 10.98 | 15.48 | 13.51 | 18.28 | 10.98 | 21.26 | 14.65 | ||
| CubingUSA Western Championship 2023 | First round | 123 | 9.39 | 14.85 | 14.15 | 16.51 | 19.75 | 9.39 | 13.89 | ||
| Bay Area Speedcubin' 44 2023 | First round | 67 | 21.23 | 22.19 | 21.23 | 22.27 | 21.28 | 23.01 | 29.05 | ||