Jack Leffke
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2022LEFF01 | Male | 4 | 100 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 34965 | 45930 | 166452 | 28.45 | 35.29 | 169474 | 46937 | 35785 | |
| 2x2x2 Cube | 26627 | 34692 | 120155 | 7.66 | 11.60 | 125221 | 36183 | 27740 | |
| 4x4x4 Cube | 13498 | 17791 | 61958 | 1:47.36 | |||||
| 5x5x5 Cube | 7880 | 10359 | 34692 | 3:29.92 | |||||
| Clock | 6775 | 8199 | 24516 | 26.15 | 35.99 | 22547 | 7723 | 6388 | |
| Megaminx | 6922 | 9303 | 29872 | 3:48.28 | |||||
| Pyraminx | 4572 | 5894 | 22163 | 5.66 | 9.38 | 26391 | 6987 | 5398 | |
| Skewb | 12476 | 15665 | 48660 | 12.33 | 19.05 | 50593 | 16412 | 13087 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Rocky Top 2023 | First round | 141 | 29.05 | 35.29 | 29.05 | 33.08 | 37.80 | 40.92 | 34.98 | ||
| North Carolina Championship 2023 | First round | 154 | 30.11 | 36.12 | 46.36 | 38.11 | 31.61 | 38.65 | 30.11 | ||
| CubingUSA Southeast Championship 2023 | First round | 172 | 28.45 | 39.29 | 45.01 | 32.55 | 51.46 | 40.31 | 28.45 | ||
| Carolina Clock 'Stravaganza 2022 | First round | 89 | 30.31 | 38.78 | 30.31 | 35.04 | 52.32 | 40.62 | 40.68 | ||
| 2x2x2 Cube | |||||||||||
| Rocky Top 2023 | First round | 132 | 7.66 | 11.60 | 11.33 | 11.10 | 19.65 | 12.36 | 7.66 | ||
| North Carolina Championship 2023 | First round | 152 | 15.04 | 26.43 | 15.04 | DNF | 38.04 | 19.40 | 21.84 | ||
| CubingUSA Southeast Championship 2023 | First round | 161 | 9.80 | 13.16 | 17.23 | 10.17 | 12.07 | 9.80 | 18.08 | ||
| 4x4x4 Cube | |||||||||||
| Rocky Top 2023 | First round | 116 | 2:42.63 | 2:52.93 | 2:42.63 | ||||||
| North Carolina Championship 2023 | First round | 108 | 2:00.84 | 2:00.84 | 2:14.06 | ||||||
| CubingUSA Southeast Championship 2023 | First round | 120 | 1:47.36 | 2:37.87 | 1:47.36 | ||||||
| Carolina Clock 'Stravaganza 2022 | First round | 72 | 2:39.67 | 2:39.67 | 2:42.34 | ||||||
| 5x5x5 Cube | |||||||||||
| Rocky Top 2023 | Final | 83 | 3:29.92 | 4:02.43 | 3:29.92 | ||||||
| North Carolina Championship 2023 | Final | 83 | 4:16.04 | 4:20.26 | 4:16.04 | ||||||
| CubingUSA Southeast Championship 2023 | First round | 100 | 3:59.57 | 4:35.15 | 3:59.57 | ||||||
| Clock | |||||||||||
| Rocky Top 2023 | First round | 87 | 26.15 | 35.99 | DNF | 26.15 | 40.64 | 34.91 | 32.43 | ||
| CubingUSA Southeast Championship 2023 | First round | 88 | 40.06 | 43.34 | 42.83 | 40.06 | 44.32 | DNF | 42.87 | ||
| Megaminx | |||||||||||
| Rocky Top 2023 | Final | 86 | 3:48.28 | 3:48.28 | 4:31.86 | ||||||
| North Carolina Championship 2023 | Final | 69 | 3:58.38 | 4:25.80 | 3:58.38 | ||||||
| CubingUSA Southeast Championship 2023 | First round | 99 | 4:17.39 | 4:28.68 | 4:17.39 | ||||||
| Pyraminx | |||||||||||
| Rocky Top 2023 | Second round | 64 | 5.66 | 9.38 | 5.66 | 16.68 | 10.10 | 11.00 | 7.04 | ||
| First round | 62 | 6.18 | 9.50 | 11.84 | 6.18 | 8.61 | 8.47 | 11.41 | |||
| North Carolina Championship 2023 | First round | 75 | 7.00 | 11.17 | 11.37 | 11.67 | 12.22 | 7.00 | 10.46 | ||
| CubingUSA Southeast Championship 2023 | First round | 128 | 8.70 | 14.95 | 8.70 | 11.94 | DNF | 21.53 | 11.38 | ||
| Carolina Clock 'Stravaganza 2022 | First round | 32 | 8.91 | 9.96 | 10.92 | 8.91 | 8.99 | 9.98 | 14.10 | ||
| Skewb | |||||||||||
| Rocky Top 2023 | First round | 106 | 14.65 | 19.05 | 25.51 | 15.38 | 23.39 | 18.39 | 14.65 | ||
| North Carolina Championship 2023 | First round | 95 | 12.33 | 22.36 | 20.29 | 25.38 | 32.26 | 21.42 | 12.33 | ||
| CubingUSA Southeast Championship 2023 | First round | 113 | 17.57 | 22.75 | DNF | 17.57 | 23.08 | 22.00 | 23.17 | ||