Clark Leffel
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 4421 | 5756 | 22689 | 10.21 | 13.51 | 31007 | 7650 | 5806 | 68/70 | |||
| 2x2x2 Cube | 12596 | 16507 | 59173 | 4.42 | 6.38 | 57882 | 16242 | 12458 | 25/25 | |||
| 4x4x4 Cube | 6929 | 9372 | 35411 | 1:05.70 | 1:10.39 | 31142 | 8262 | 6098 | 28/29 | |||
| 5x5x5 Cube | 5313 | 7109 | 25169 | 2:22.48 | 6/6 | |||||||
| 6x6x6 Cube | 3820 | 5015 | 16121 | 6:23.97 | 2/2 | |||||||
| 3x3x3 Fewest Moves | 1561 | 2085 | 9385 | 49 | 1/3 | |||||||
| 3x3x3 One-Handed | 6428 | 8777 | 34697 | 30.40 | 35.30 | 31266 | 7797 | 5723 | 24/26 | |||
| Megaminx | 3760 | 5133 | 17480 | 2:09.19 | 2:39.48 | 17285 | 5187 | 3828 | 9/9 | |||
| Pyraminx | 11545 | 14817 | 52124 | 8.51 | 13.63 | 61947 | 17787 | 13857 | 25/25 | |||
| Skewb | 2739 | 3507 | 12687 | 4.92 | 7.51 | 11179 | 2973 | 2289 | 30/30 | |||
| Square-1 | 5552 | 6918 | 20916 | 59.98 | 1:14.94 | 17764 | 5828 | 4642 | 12/12 |
Sum of Ranks
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NAC 2026 | First round | 605 | 13.36 | 14.92 | 14.83 14.84 13.36 15.10 16.71 |
| RVA Spring 2026 | Second round | 40 | 13.06 | 14.47 | 16.68 14.15 13.88 13.06 15.39 |
| First round | 42 | 13.57 | 15.00 | 15.45 15.32 17.21 14.23 13.57 | |
| Williamsburg Open Spring 2026 | First round | 31 | 11.71 | 13.51 | 15.53 13.00 13.35 11.71 14.18 |
| NCSU Wolfpack Spring 2026 | Second round | 48 | 13.07 | 14.67 | 18.72 15.52 14.21 14.28 13.07 |
| First round | 54 | 10.21 | 16.29 | 10.21 18.72 13.68 18.16 17.03 | |
| Fredericksburg Winter PM 2026 | Final | 19 | 12.38 | 15.59 | 18.56 16.16 13.66 16.95 12.38 |
| Wrightsville Beach Bash 2026 | Second round | 44 | 12.06 | 16.92 | 12.06 15.42 DNF 19.06 16.29 |
| First round | 44 | 14.18 | 16.73 | 19.59 16.91 16.35 14.18 16.94 | |
| Virginia Beach Fall 2025 | Second round | 27 | 15.98 | 18.25 | 21.55 16.59 DNF 16.62 15.98 |
| First round | 22 | 14.41 | 16.32 | 14.51 16.87 17.57 18.91 14.41 | |
| ODU Big Blue Open 2025 | Second round | 46 | 16.33 | 18.56 | 19.31 16.33 18.46 19.71 17.92 |
| First round | 47 | 16.66 | 19.26 | 22.75 20.09 16.66 19.49 18.19 | |
| Virginia Championship 2023 | First round | 192 | 27.13 | 29.73 | 32.76 29.12 27.13 27.32 55.41 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NAC 2026 | First round | 687 | 5.64 | 8.03 | 5.64 6.47 14.97 8.11 9.51 |
| RVA Spring 2026 | First round | 54 | 4.99 | 6.82 | 6.15 6.59 7.71 4.99 14.58 |
| Fredericksburg Winter PM 2026 | Final | 22 | 5.70 | 7.39 | 7.28 5.78 9.59 9.12 5.70 |
| ODU Big Blue Open 2025 | First round | 46 | 5.04 | 6.38 | 5.04 7.58 7.76 5.51 6.06 |
| Virginia Championship 2023 | First round | 197 | 4.42 | 11.77 | 14.80 4.42 9.41 11.96 13.95 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NAC 2026 | First round | 649 | 1:20.45 | 1:26.03 | 1:20.45 1:27.75 1:32.39 1:21.60 1:28.74 |
| NCSU Wolfpack Spring 2026 | First round | 49 | 1:05.70 | 1:10.39 | 1:05.70 1:24.93 1:12.27 1:10.03 1:08.86 |
| Fredericksburg Winter PM 2026 | Final | 18 | 1:20.28 | 1:28.81 | 1:35.87 1:20.28 1:30.93 1:26.18 1:29.33 |
| Wrightsville Beach Bash 2026 | First round | 42 | 1:06.65 | 1:14.70 | 1:19.48 1:14.30 1:35.57 1:06.65 1:10.33 |
| Virginia Beach Fall 2025 | Final | 25 | 1:14.17 | 1:30.73 | 1:14.17 1:35.36 1:29.84 1:53.42 1:26.99 |
| ODU Big Blue Open 2025 | Final | 45 | 1:31.36 | 1:31.36 DNF | |
| Virginia Championship 2023 | First round | 137 | 2:12.42 | 2:21.93 2:12.42 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Qualifying Cougars WV 2026 | First round | 29 | 2:22.48 | 2:22.48 2:48.31 | |
| Williamsburg Open Spring 2026 | Final | 30 | 2:27.26 | 3:02.19 2:27.26 | |
| Wrightsville Beach Bash 2026 | Final | 39 | 2:32.68 | 2:50.25 2:32.68 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Qualifying Cougars WV 2026 | Final | 30 | 6:23.97 | 6:23.97 | |
| Virginia Beach Fall 2025 | Final | 16 | 7:25.73 | 7:25.73 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Qualifying Cougars WV 2026 | Final | 26 | DNF | DNF | |
| Virginia Beach Fall 2025 | Final | 14 | DNF | DNF |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Qualifying Cougars WV 2026 | Final | 19 | 49 | DNF | DNF 49 DNF |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NAC 2026 | First round | 562 | 35.37 | 37.62 | 38.97 38.19 35.37 35.69 DNF |
| RVA Spring 2026 | First round | 38 | 30.40 | 35.30 | 31.11 31.18 43.61 44.21 30.40 |
| Williamsburg Open Spring 2026 | Final | 38 | 34.66 | 41.80 | 41.56 40.81 43.03 34.66 47.19 |
| NCSU Wolfpack Spring 2026 | First round | 57 | 30.97 | 40.79 | 43.56 30.97 43.02 36.02 43.34 |
| Virginia Beach Fall 2025 | First round | 23 | 45.39 | 51.06 45.39 | |
| ODU Big Blue Open 2025 | Final | 45 | 59.57 | 1:09.69 59.57 | |
| Virginia Championship 2023 | First round | 116 | 1:12.09 | 1:12.09 DNF |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| RVA Spring 2026 | Final | 31 | 2:09.19 | 2:39.48 | 2:49.12 2:31.68 2:37.65 2:09.19 2:52.21 |
| Qualifying Cougars WV 2026 | First round | 30 | 2:32.41 | 2:38.14 2:32.41 | |
| Virginia Championship 2023 | Final | 69 | 2:55.60 | 2:55.60 3:21.00 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NAC 2026 | First round | 656 | 13.24 | 17.01 | 13.24 14.93 17.54 18.55 23.37 |
| RVA Spring 2026 | First round | 48 | 10.36 | 13.63 | 21.03 15.94 10.36 12.10 12.84 |
| NCSU Wolfpack Spring 2026 | First round | 80 | 9.69 | 14.34 | 10.69 9.69 16.68 16.53 15.81 |
| ODU Big Blue Open 2025 | First round | 52 | 8.51 | 15.93 | 18.22 17.09 12.48 8.51 29.26 |
| Virginia Championship 2023 | First round | 188 | 11.66 | 28.18 | 31.87 30.19 22.90 31.46 11.66 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| NAC 2026 | First round | 390 | 6.62 | 8.56 | 6.62 8.55 10.29 8.90 8.22 |
| NCSU Wolfpack Spring 2026 | First round | 31 | 4.92 | 8.70 | 8.85 14.20 7.82 4.92 9.43 |
| Wrightsville Beach Bash 2026 | First round | 28 | 5.48 | 8.23 | 11.56 8.12 5.48 9.73 6.83 |
| Virginia Beach Fall 2025 | Final | 12 | 7.66 | 8.42 | 8.56 8.70 9.13 8.01 7.66 |
| First round | 9 | 6.12 | 7.51 | 11.13 7.13 6.12 8.29 7.12 | |
| Virginia Championship 2023 | First round | 96 | 5.02 | 14.22 | 5.02 7.13 26.19 19.45 16.07 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Qualifying Cougars WV 2026 | First round | 29 | 1:29.07 | 2:47.43 1:29.07 | |
| Williamsburg Open Spring 2026 | First round | 33 | 59.98 | 1:14.94 | 1:19.71 1:24.72 59.98 1:54.62 1:00.39 |
| Fredericksburg Winter PM 2026 | Final | 17 | 1:02.63 | 1:26.34 | 1:24.52 1:27.17 2:27.74 1:27.32 1:02.63 |
| NAC 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | 605 | 13.36 | 14.92 | 14.83 14.84 13.36 15.10 16.71 |
| 2x2x2 Cube | First round | 687 | 5.64 | 8.03 | 5.64 6.47 14.97 8.11 9.51 |
| 4x4x4 Cube | First round | 649 | 1:20.45 | 1:26.03 | 1:20.45 1:27.75 1:32.39 1:21.60 1:28.74 |
| 3x3x3 One-Handed | First round | 562 | 35.37 | 37.62 | 38.97 38.19 35.37 35.69 DNF |
| Pyraminx | First round | 656 | 13.24 | 17.01 | 13.24 14.93 17.54 18.55 23.37 |
| Skewb | First round | 390 | 6.62 | 8.56 | 6.62 8.55 10.29 8.90 8.22 |
| RVA Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 40 | 13.06 | 14.47 | 16.68 14.15 13.88 13.06 15.39 |
| First round | 42 | 13.57 | 15.00 | 15.45 15.32 17.21 14.23 13.57 | |
| 2x2x2 Cube | First round | 54 | 4.99 | 6.82 | 6.15 6.59 7.71 4.99 14.58 |
| 3x3x3 One-Handed | First round | 38 | 30.40 | 35.30 | 31.11 31.18 43.61 44.21 30.40 |
| Megaminx | Final | 31 | 2:09.19 | 2:39.48 | 2:49.12 2:31.68 2:37.65 2:09.19 2:52.21 |
| Pyraminx | First round | 48 | 10.36 | 13.63 | 21.03 15.94 10.36 12.10 12.84 |
| Qualifying Cougars WV 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 5x5x5 Cube | First round | 29 | 2:22.48 | 2:22.48 2:48.31 | |
| 6x6x6 Cube | Final | 30 | 6:23.97 | 6:23.97 | |
| 7x7x7 Cube | Final | 26 | DNF | DNF | |
| 3x3x3 Fewest Moves | Final | 19 | 49 | DNF | DNF 49 DNF |
| Megaminx | First round | 30 | 2:32.41 | 2:38.14 2:32.41 | |
| Square-1 | First round | 29 | 1:29.07 | 2:47.43 1:29.07 | |
| Williamsburg Open Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 31 | 11.71 | 13.51 | 15.53 13.00 13.35 11.71 14.18 |
| 5x5x5 Cube | Final | 30 | 2:27.26 | 3:02.19 2:27.26 | |
| 3x3x3 One-Handed | Final | 38 | 34.66 | 41.80 | 41.56 40.81 43.03 34.66 47.19 |
| Square-1 | First round | 33 | 59.98 | 1:14.94 | 1:19.71 1:24.72 59.98 1:54.62 1:00.39 |
| NCSU Wolfpack Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 48 | 13.07 | 14.67 | 18.72 15.52 14.21 14.28 13.07 |
| First round | 54 | 10.21 | 16.29 | 10.21 18.72 13.68 18.16 17.03 | |
| 4x4x4 Cube | First round | 49 | 1:05.70 | 1:10.39 | 1:05.70 1:24.93 1:12.27 1:10.03 1:08.86 |
| 3x3x3 One-Handed | First round | 57 | 30.97 | 40.79 | 43.56 30.97 43.02 36.02 43.34 |
| Pyraminx | First round | 80 | 9.69 | 14.34 | 10.69 9.69 16.68 16.53 15.81 |
| Skewb | First round | 31 | 4.92 | 8.70 | 8.85 14.20 7.82 4.92 9.43 |
| Fredericksburg Winter PM 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Final | 19 | 12.38 | 15.59 | 18.56 16.16 13.66 16.95 12.38 |
| 2x2x2 Cube | Final | 22 | 5.70 | 7.39 | 7.28 5.78 9.59 9.12 5.70 |
| 4x4x4 Cube | Final | 18 | 1:20.28 | 1:28.81 | 1:35.87 1:20.28 1:30.93 1:26.18 1:29.33 |
| Square-1 | Final | 17 | 1:02.63 | 1:26.34 | 1:24.52 1:27.17 2:27.74 1:27.32 1:02.63 |
| Wrightsville Beach Bash 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 44 | 12.06 | 16.92 | 12.06 15.42 DNF 19.06 16.29 |
| First round | 44 | 14.18 | 16.73 | 19.59 16.91 16.35 14.18 16.94 | |
| 4x4x4 Cube | First round | 42 | 1:06.65 | 1:14.70 | 1:19.48 1:14.30 1:35.57 1:06.65 1:10.33 |
| 5x5x5 Cube | Final | 39 | 2:32.68 | 2:50.25 2:32.68 | |
| Skewb | First round | 28 | 5.48 | 8.23 | 11.56 8.12 5.48 9.73 6.83 |
| Virginia Beach Fall 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 27 | 15.98 | 18.25 | 21.55 16.59 DNF 16.62 15.98 |
| First round | 22 | 14.41 | 16.32 | 14.51 16.87 17.57 18.91 14.41 | |
| 4x4x4 Cube | Final | 25 | 1:14.17 | 1:30.73 | 1:14.17 1:35.36 1:29.84 1:53.42 1:26.99 |
| 6x6x6 Cube | Final | 16 | 7:25.73 | 7:25.73 | |
| 7x7x7 Cube | Final | 14 | DNF | DNF | |
| 3x3x3 One-Handed | First round | 23 | 45.39 | 51.06 45.39 | |
| Skewb | Final | 12 | 7.66 | 8.42 | 8.56 8.70 9.13 8.01 7.66 |
| First round | 9 | 6.12 | 7.51 | 11.13 7.13 6.12 8.29 7.12 | |
| ODU Big Blue Open 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 46 | 16.33 | 18.56 | 19.31 16.33 18.46 19.71 17.92 |
| First round | 47 | 16.66 | 19.26 | 22.75 20.09 16.66 19.49 18.19 | |
| 2x2x2 Cube | First round | 46 | 5.04 | 6.38 | 5.04 7.58 7.76 5.51 6.06 |
| 4x4x4 Cube | Final | 45 | 1:31.36 | 1:31.36 DNF | |
| 3x3x3 One-Handed | Final | 45 | 59.57 | 1:09.69 59.57 | |
| Pyraminx | First round | 52 | 8.51 | 15.93 | 18.22 17.09 12.48 8.51 29.26 |
| Virginia Championship 2023 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 192 | 27.13 | 29.73 | 32.76 29.12 27.13 27.32 55.41 |
| 2x2x2 Cube | First round | 197 | 4.42 | 11.77 | 14.80 4.42 9.41 11.96 13.95 |
| 4x4x4 Cube | First round | 137 | 2:12.42 | 2:21.93 2:12.42 | |
| 3x3x3 One-Handed | First round | 116 | 1:12.09 | 1:12.09 DNF | |
| Megaminx | Final | 69 | 2:55.60 | 2:55.60 3:21.00 | |
| Pyraminx | First round | 188 | 11.66 | 28.18 | 31.87 30.19 22.90 31.46 11.66 |
| Skewb | First round | 96 | 5.02 | 14.22 | 5.02 7.13 26.19 19.45 16.07 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 10 | 2026-07-02~05 | NAC 2026 | United States | Raleigh, North Carolina |
| 9 | 2026-05-31 | RVA Spring 2026 | United States | Richmond, Virginia |
| 8 | 2026-05-16~17 | Qualifying Cougars WV 2026 | United States | Shenandoah Junction, West Virginia |
| 7 | 2026-03-28 | Williamsburg Open Spring 2026 | United States | Williamsburg, Virginia |
| 6 | 2026-03-08 | NCSU Wolfpack Spring 2026 | United States | Raleigh, North Carolina |
| 5 | 2026-01-31 | Fredericksburg Winter PM 2026 | United States | Fredericksburg, Virginia |
| 4 | 2026-01-11 | Wrightsville Beach Bash 2026 | United States | Wrightsville Beach, North Carolina |
| 3 | 2025-10-11 | Virginia Beach Fall 2025 | United States | Virginia Beach, Virginia |
| 2 | 2025-09-13 | ODU Big Blue Open 2025 | United States | Norfolk, Virginia |
| 1 | 2023-11-10~12 | Virginia Championship 2023 | United States | Richmond, Virginia |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 1134 |
| 2 | 132 |
| 3 | 66 |
| 4 | 18 |
| 5 | 7 |
| 6 | 10 |
| 7 | 3 |
| 8 | 1 |
| All | 1371 |

