Jackson Stempke
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2022STEM02 | Male | 21 | 543 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 285 | 331 | 1158 | 5.99 | 7.76 | 1281 | 380 | 316 | |
| 2x2x2 Cube | 551 | 682 | 2555 | 1.35 | 3.51 | 7780 | 2194 | 1727 | |
| 4x4x4 Cube | 1336 | 1829 | 7530 | 38.22 | 43.54 | 7134 | 1740 | 1275 | |
| 5x5x5 Cube | 1109 | 1512 | 5896 | 1:16.39 | 1:28.29 | 6819 | 1749 | 1283 | |
| 6x6x6 Cube | 1909 | 2538 | 8814 | 3:32.93 | |||||
| 7x7x7 Cube | 1245 | 1678 | 6050 | 4:49.91 | 5:02.20 | 5660 | 1558 | 1156 | |
| 3x3x3 One-Handed | 913 | 1207 | 4885 | 14.62 | 18.32 | 4937 | 1194 | 887 | |
| Megaminx | 1649 | 2251 | 8338 | 1:27.06 | 1:32.13 | 7226 | 1958 | 1433 | |
| Pyraminx | 8192 | 10540 | 38051 | 7.44 | 9.88 | 28819 | 7707 | 5958 | |
| Skewb | 1639 | 2081 | 7637 | 4.07 | 7.74 | 11290 | 3050 | 2341 | |
| Square-1 | 6262 | 7793 | 23240 | 1:56.83 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| UCSD Unofficial Events 2025 | Final | 1 | 6.71 | 7.76 | 8.06 | 6.71 | 7.48 | 7.73 | 8.09 | ||
| First round | 6 | 6.51 | 8.67 | 8.36 | 8.19 | 9.46 | 6.51 | 11.14 | |||
| Rubik's WCA World Championship 2025 | Second round | 215 | 7.18 | 8.18 | 7.18 | 8.89 | 9.44 | 7.72 | 7.92 | ||
| First round | 468 | 9.17 | 9.28 | 9.39 | 9.17 | 9.28 | 9.18 | 10.40 | |||
| West Coast Cubing Tour: Los Angeles 2025 | Final | 16 | 7.84 | 9.38 | 9.39 | 7.84 | 9.00 | 12.38 | 9.76 | ||
| Second round | 8 | 7.49 | 8.55 | 8.58 | 8.32 | DNF | 7.49 | 8.76 | |||
| First round | 11 | 8.23 | 8.91 | 9.51 | 9.13 | 8.23 | 8.41 | 9.19 | |||
| Nub Open Mission Viejo Spring 2025 | Final | 11 | 5.99 | 9.30 | 5.99 | 10.63 | 9.33 | 7.93 | 10.74 | ||
| Second round | 10 | 8.18 | 8.82 | 8.18 | 8.28 | 9.03 | 9.15 | 9.82 | |||
| First round | 8 | 7.51 | 8.72 | 8.03 | 9.78 | 10.05 | 7.51 | 8.36 | |||
| SoCal Speedcubing at Super STEM Saturday 2025 | Final | 5 | 7.62 | 9.73 | 11.80 | 8.35 | 9.92 | 7.62 | 10.92 | ||
| First round | 2 | 8.06 | 9.10 | 8.06 | 9.96 | 11.82 | 8.80 | 8.54 | |||
| Aliso Niguel Summer 2024 | Final | 10 | 7.70 | 8.75 | 9.32 | 7.70 | 9.15 | 7.93 | 9.18 | ||
| Second round | 10 | 7.69 | 8.97 | 8.04 | 7.69 | 8.92 | 9.96 | 10.53 | |||
| First round | 10 | 6.61 | 8.86 | 9.52 | 9.51 | 8.98 | 8.10 | 6.61 | |||
| Los Angeles Newcomers 2024 | Final | 9 | 8.64 | 9.35 | 9.65 | 8.92 | 9.48 | 8.64 | 10.76 | ||
| Second round | 13 | 7.17 | 9.24 | 9.16 | 7.17 | 9.47 | 9.10 | 12.78 | |||
| First round | 5 | 7.48 | 8.65 | 7.48 | 8.58 | 7.90 | 9.47 | 10.14 | |||
| Fullerton Winter 2024 | Final | 11 | 8.84 | 10.26 | 11.16 | 10.22 | 11.68 | 8.84 | 9.39 | ||
| Second round | 3 | 7.68 | 7.87 | 7.71 | 9.18 | 7.86 | 7.68 | 8.03 | |||
| First round | 11 | 8.81 | 10.02 | 8.81 | 10.75 | 13.56 | 9.18 | 10.12 | |||
| University Heights Cubing Winter 2024 | Final | 10 | 8.46 | 10.19 | 13.78 | 10.45 | 11.44 | 8.46 | 8.67 | ||
| Second round | 10 | 8.83 | 9.80 | 9.86 | 11.12 | 8.93 | 8.83 | 10.61 | |||
| First round | 9 | 8.49 | 9.68 | 8.49 | 11.23 | 10.57 | 9.64 | 8.82 | |||
| Thankful for Cubing RPV 2023 | Final | 15 | 9.57 | 10.84 | 9.92 | 11.85 | 9.57 | 12.66 | 10.74 | ||
| Second round | 9 | 8.57 | 9.06 | 10.49 | 8.57 | 8.62 | 9.05 | 9.50 | |||
| First round | 12 | 7.93 | 9.96 | 10.19 | 9.75 | 11.94 | 7.93 | 9.94 | |||
| Jurupa Valley Cubing Fall 2023 | Final | 12 | 8.09 | 8.89 | 8.09 | 8.20 | 9.50 | 8.98 | 10.91 | ||
| Second round | 14 | 8.44 | 9.55 | 9.58 | 9.46 | 9.60 | 8.44 | 11.10 | |||
| First round | 12 | 7.71 | 8.94 | 8.80 | 9.66 | 7.71 | 9.99 | 8.35 | |||
| UCSD Unofficial Events 2023 | Final | 8 | 7.94 | 10.60 | 7.94 | 8.29 | 10.76 | 13.86 | 12.75 | ||
| First round | 6 | 8.56 | 10.04 | 10.84 | 10.11 | 11.12 | 9.18 | 8.56 | |||
| Santa Ana Summer A 2023 | Second round | 28 | 8.48 | 12.14 | 12.62 | DNF | 13.42 | 8.48 | 10.39 | ||
| First round | 8 | 8.60 | 9.62 | 9.06 | 9.61 | 11.43 | 8.60 | 10.18 | |||
| Rialto Cubing Summer 2023 | Second round | 23 | 8.36 | 11.84 | 12.33 | DNF | 12.96 | 10.24 | 8.36 | ||
| First round | 7 | 8.55 | 9.20 | 8.63 | 9.98 | 8.98 | 8.55 | 10.31 | |||
| Pride in Long Beach 2023 | Final | 13 | 9.40 | 11.53 | 13.51 | 10.73 | 11.22 | 12.65 | 9.40 | ||
| Second round | 9 | 9.00 | 9.86 | 9.00 | 10.63 | 12.77 | 9.45 | 9.50 | |||
| First round | 13 | 8.69 | 10.32 | 10.73 | 11.06 | 8.69 | 10.75 | 9.48 | |||
| Give Back RPV 2023 | Final | 6 | 8.40 | 9.40 | 9.55 | 10.68 | 9.44 | 9.21 | 8.40 | ||
| Second round | 16 | 8.19 | 11.29 | 8.19 | 12.36 | 12.36 | 9.48 | 12.04 | |||
| First round | 10 | 8.61 | 10.08 | 9.76 | 11.66 | 8.61 | 8.82 | 12.00 | |||
| Marshall Cubing Spring 2023 | Second round | 18 | 9.57 | 11.48 | 9.57 | 10.02 | 18.20 | 11.62 | 12.80 | ||
| First round | 19 | 9.71 | 11.67 | 9.71 | 12.84 | 12.31 | 10.14 | 12.57 | |||
| WCC Western Championship 2022 | Second round | 121 | 11.82 | 14.16 | 11.82 | 14.35 | 14.22 | 13.92 | 15.83 | ||
| First round | 153 | 12.79 | 15.88 | 12.79 | 20.51 | 13.18 | 13.94 | DNF | |||
| Diamond Bar September 2022 | First round | 41 | 13.16 | 14.76 | 13.16 | 14.05 | 15.77 | 15.17 | 15.05 | ||
| Marshall Middle Slice 2022 | Semi Final | 44 | 14.99 | 15.56 | 14.99 | 15.89 | 15.54 | 20.27 | 15.25 | ||
| Second round | 49 | 13.93 | 14.79 | 13.93 | 13.93 | 15.40 | 17.19 | 15.04 | |||
| First round | 63 | 16.65 | 17.34 | DNF | 16.84 | 16.65 | 18.01 | 17.18 | |||
| A Bruin Cube Day 2022 | Second round | 49 | 15.34 | 18.24 | 21.16 | 41.75 | 15.34 | 16.27 | 17.28 | ||
| First round | 52 | 15.42 | 20.46 | 18.07 | 29.40 | 15.42 | 21.76 | 21.56 | |||
| 2x2x2 Cube | |||||||||||
| UCSD Unofficial Events 2025 | Final | 10 | 2.53 | 4.15 | 2.53 | 5.29 | 3.31 | 3.94 | 5.19 | ||
| First round | 13 | 2.99 | 4.56 | 7.63 | 2.99 | 3.00 | 5.88 | 4.80 | |||
| West Coast Cubing Tour: Los Angeles 2025 | First round | 78 | 3.20 | 5.50 | 6.13 | 4.45 | 6.72 | 5.91 | 3.20 | ||
| SoCal Speedcubing at Super STEM Saturday 2025 | First round | 20 | 3.40 | 5.72 | 5.93 | 6.06 | 5.17 | 3.40 | 6.28 | ||
| Aliso Niguel Summer 2024 | Second round | 30 | 3.33 | 4.42 | 3.88 | 5.92 | 3.46 | 3.33 | 7.79 | ||
| First round | 23 | 2.32 | 3.95 | 3.87 | 3.84 | 2.32 | 4.13 | 4.18 | |||
| Los Angeles Newcomers 2024 | First round | 23 | 2.32 | 4.14 | 4.18 | 3.92 | 2.32 | 4.31 | 6.75 | ||
| University Heights Cubing Winter 2024 | Second round | 20 | 2.87 | 4.25 | 3.54 | 3.79 | 6.03 | 5.41 | 2.87 | ||
| First round | 11 | 1.35 | 3.55 | 3.22 | 1.35 | 4.06 | 4.12 | 3.37 | |||
| UCSD Unofficial Events 2023 | Final | 10 | 2.68 | 4.24 | 4.20 | 2.68 | 5.60 | 2.93 | 6.98 | ||
| First round | 5 | 2.64 | 3.51 | 2.64 | 5.85 | 3.61 | 3.84 | 3.09 | |||
| Rialto Cubing Summer 2023 | First round | 41 | 2.83 | 5.09 | 6.29 | 5.79 | 7.16 | 2.83 | 3.19 | ||
| Pride in Long Beach 2023 | Final | 15 | 3.03 | 4.37 | 3.03 | 4.18 | 4.91 | 4.13 | 4.81 | ||
| First round | 24 | 3.54 | 4.64 | 4.68 | 3.54 | 4.36 | 4.89 | 4.95 | |||
| Give Back RPV 2023 | Final | 15 | 4.14 | 4.91 | 6.15 | 5.69 | 4.29 | 4.76 | 4.14 | ||
| Second round | 13 | 3.34 | 3.73 | 3.84 | 3.97 | 4.21 | 3.38 | 3.34 | |||
| First round | 18 | 3.27 | 4.80 | 3.27 | 4.12 | 4.40 | 5.88 | DNF | |||
| Marshall Cubing Spring 2023 | First round | 18 | 1.97 | 4.48 | 4.32 | 4.06 | 1.97 | DNF | 5.06 | ||
| WCC Western Championship 2022 | First round | 149 | 3.58 | 6.27 | 7.00 | 5.63 | 6.19 | DNF | 3.58 | ||
| 4x4x4 Cube | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 1169 | 54.24 | 54.24 | DNF | ||||||
| West Coast Cubing Tour: Los Angeles 2025 | First round | 41 | 41.04 | 48.62 | 49.09 | 46.34 | 41.04 | 52.22 | 50.42 | ||
| Aliso Niguel Summer 2024 | First round | 22 | 45.09 | 50.20 | 52.42 | 49.33 | 45.09 | DNF | 48.85 | ||
| Los Angeles Newcomers 2024 | Final | 15 | 38.22 | 43.54 | 47.70 | 38.22 | 38.29 | 48.85 | 44.64 | ||
| Thankful for Cubing RPV 2023 | First round | 17 | 43.58 | 47.15 | 43.58 | 49.81 | 47.06 | 44.84 | 49.56 | ||
| Pride in Long Beach 2023 | Final | 18 | 44.89 | 48.11 | 51.68 | 44.89 | 56.72 | 47.08 | 45.57 | ||
| Give Back RPV 2023 | Final | 11 | 43.57 | 46.85 | 48.04 | 45.44 | 47.06 | 48.56 | 43.57 | ||
| First round | 10 | 40.72 | 44.39 | 55.65 | 40.72 | 43.68 | 46.81 | 42.68 | |||
| WCC Western Championship 2022 | First round | 172 | 1:34.96 | 1:34.96 | 1:39.41 | ||||||
| 5x5x5 Cube | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 584 | 1:16.39 | 1:16.39 | 1:17.93 | ||||||
| Jurupa Valley Cubing Fall 2023 | First round | 27 | 1:34.32 | 1:45.05 | 1:51.08 | 1:34.32 | 1:44.41 | 1:39.66 | 1:52.82 | ||
| Santa Ana Summer A 2023 | First round | 21 | 1:32.35 | 1:41.55 | 1:45.10 | 1:46.00 | 1:37.04 | 1:42.52 | 1:32.35 | ||
| Rialto Cubing Summer 2023 | Final | 14 | 1:26.06 | 1:28.29 | 1:26.27 | 1:26.06 | 1:29.25 | 1:29.35 | 1:30.57 | ||
| 6x6x6 Cube | |||||||||||
| Thankful for Cubing RPV 2023 | First round | 19 | 3:32.93 | 3:32.93 | |||||||
| 7x7x7 Cube | |||||||||||
| Nub Open Mission Viejo Spring 2025 | First round | 21 | 5:00.30 | 5:02.20 | 5:04.87 | 5:00.30 | 5:01.44 | ||||
| University Heights Cubing Winter 2024 | First round | 21 | 4:49.91 | 5:13.07 | 4:49.91 | 5:31.09 | 5:18.22 | ||||
| Jurupa Valley Cubing Fall 2023 | First round | 28 | DNF | DNF | |||||||
| 3x3x3 Blindfolded | |||||||||||
| Marshall Middle Slice 2022 | First round | 15 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 One-Handed | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 471 | 16.27 | 18.32 | 17.97 | 17.82 | 16.27 | 20.61 | 19.16 | ||
| Aliso Niguel Summer 2024 | Final | 8 | 15.61 | 18.36 | 19.18 | 18.15 | 20.88 | 15.61 | 17.74 | ||
| First round | 15 | 15.06 | 19.41 | 19.91 | 20.15 | 15.06 | 18.16 | 22.62 | |||
| Fullerton Winter 2024 | First round | 17 | 17.73 | 21.57 | 29.17 | 19.04 | 24.30 | 21.36 | 17.73 | ||
| Jurupa Valley Cubing Fall 2023 | Final | 14 | 14.62 | 18.86 | 14.62 | 17.34 | 25.60 | 14.96 | 24.29 | ||
| First round | 17 | 18.58 | 20.44 | 18.58 | 20.58 | 21.53 | 19.21 | 25.24 | |||
| Marshall Cubing Spring 2023 | Second round | 17 | 18.70 | 22.33 | 26.19 | 27.48 | 18.70 | 21.56 | 19.24 | ||
| First round | 26 | 18.60 | 28.60 | 20.82 | 27.39 | 18.60 | 37.58 | DNF | |||
| WCC Western Championship 2022 | First round | 68 | 25.31 | 26.66 | 28.70 | 25.31 | 27.06 | 26.48 | 26.44 | ||
| Diamond Bar September 2022 | First round | 25 | 26.52 | 29.14 | 26.52 | 30.71 | 27.35 | 29.37 | 32.39 | ||
| Marshall Middle Slice 2022 | First round | 34 | 23.45 | 27.55 | 23.45 | 32.02 | 24.50 | 27.68 | 30.48 | ||
| A Bruin Cube Day 2022 | First round | 37 | 39.97 | 45.56 | 39.97 | 54.15 | 41.29 | 50.44 | 44.94 | ||
| Megaminx | |||||||||||
| Fullerton Winter 2024 | First round | 39 | 1:46.91 | 2:11.59 | 2:10.25 | 1:46.91 | 2:25.87 | 1:58.64 | DNF | ||
| University Heights Cubing Winter 2024 | First round | 23 | 1:31.99 | 1:53.57 | 1:52.46 | 1:58.97 | 2:25.68 | 1:31.99 | 1:49.29 | ||
| Santa Ana Summer A 2023 | First round | 19 | 1:27.06 | 1:32.13 | 1:34.38 | 1:39.96 | 1:29.15 | 1:27.06 | 1:32.86 | ||
| Rialto Cubing Summer 2023 | Final | 24 | 1:40.97 | 2:00.30 | 1:40.97 | 2:17.15 | 2:14.18 | 1:57.69 | 1:49.04 | ||
| Pride in Long Beach 2023 | First round | 28 | 2:08.02 | 2:22.77 | 2:38.48 | 2:11.76 | 2:36.83 | 2:19.73 | 2:08.02 | ||
| WCC Western Championship 2022 | First round | 86 | DNF | DNF | DNF | ||||||
| Pyraminx | |||||||||||
| Rialto Cubing Summer 2023 | First round | 56 | 7.48 | 12.12 | 11.09 | 14.18 | 7.48 | 11.08 | 14.75 | ||
| Marshall Cubing Spring 2023 | First round | 56 | 11.34 | 15.30 | 12.66 | 12.85 | 23.12 | 11.34 | 20.39 | ||
| WCC Western Championship 2022 | Second round | 93 | 7.44 | 12.46 | 13.95 | 7.44 | 12.83 | 14.23 | 10.59 | ||
| First round | 80 | 8.81 | 9.88 | 11.13 | 16.65 | 9.31 | 9.20 | 8.81 | |||
| Skewb | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 768 | 5.02 | 7.74 | 5.63 | 9.89 | 9.25 | 8.33 | 5.02 | ||
| Thankful for Cubing RPV 2023 | Second round | 28 | 8.50 | 9.67 | 11.52 | 9.27 | 9.97 | 9.78 | 8.50 | ||
| First round | 35 | 5.37 | 12.57 | 5.37 | 7.30 | 17.47 | 14.64 | 15.76 | |||
| Rialto Cubing Summer 2023 | First round | 24 | 6.28 | 9.10 | 9.65 | 8.91 | 6.28 | 8.74 | 16.01 | ||
| Marshall Cubing Spring 2023 | First round | 25 | 4.07 | 12.33 | 5.37 | 14.78 | 19.79 | 16.84 | 4.07 | ||
| WCC Western Championship 2022 | First round | 65 | 8.86 | 10.43 | 8.86 | 9.75 | 10.58 | 10.96 | 13.05 | ||
| Square-1 | |||||||||||
| WCC Western Championship 2022 | First round | 86 | 1:56.83 | 2:32.45 | 1:56.83 | ||||||