Jack Jurkowski
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 27165 | 35778 | 132455 | 22.85 | 24.89 | 115686 | 30853 | 23335 | 14/15 | |||
| 2x2x2 Cube | 32808 | 42686 | 147256 | 10.60 | 11.70 | 125923 | 36381 | 27894 | 5/5 | |||
| Pyraminx | 12465 | 16002 | 56043 | 8.92 | 13.83 | 62893 | 18147 | 14152 | 10/10 | |||
| Skewb | 14191 | 17770 | 54604 | 14.29 | 17.63 | 47173 | 15149 | 12072 | 10/10 |
Sum of Ranks
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Heartland Championship 2026 | Second round | 120 | 22.85 | 27.58 | 29.27 27.41 26.06 22.85 31.35 |
| First round | 116 | 22.98 | 24.89 | 30.73 25.12 24.89 24.66 22.98 | |
| Iowa Winter Cooldown 2026 | First round | 49 | 28.59 | 32.02 | 30.20 DNF 33.50 28.59 32.36 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Heartland Championship 2026 | First round | 129 | 10.60 | 11.70 | 12.27 20.05 11.78 11.06 10.60 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Heartland Championship 2026 | First round | 115 | DNF | DNF DNF |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Heartland Championship 2026 | Second round | 100 | 11.22 | 13.83 | 11.22 11.32 15.77 14.67 15.49 |
| First round | 105 | 8.92 | 14.14 | 16.99 8.92 14.35 11.09 23.03 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Heartland Championship 2026 | First round | 104 | 14.29 | 17.63 | 38.84 20.89 15.07 14.29 16.93 |
| Iowa Winter Cooldown 2026 | First round | 35 | 19.58 | 21.78 | 20.41 26.04 19.58 19.86 25.06 |
| Heartland Championship 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | Second round | 120 | 22.85 | 27.58 | 29.27 27.41 26.06 22.85 31.35 |
| First round | 116 | 22.98 | 24.89 | 30.73 25.12 24.89 24.66 22.98 | |
| 2x2x2 Cube | First round | 129 | 10.60 | 11.70 | 12.27 20.05 11.78 11.06 10.60 |
| Clock | First round | 115 | DNF | DNF DNF | |
| Pyraminx | Second round | 100 | 11.22 | 13.83 | 11.22 11.32 15.77 14.67 15.49 |
| First round | 105 | 8.92 | 14.14 | 16.99 8.92 14.35 11.09 23.03 | |
| Skewb | First round | 104 | 14.29 | 17.63 | 38.84 20.89 15.07 14.29 16.93 |
| Iowa Winter Cooldown 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 49 | 28.59 | 32.02 | 30.20 DNF 33.50 28.59 32.36 |
| Skewb | First round | 35 | 19.58 | 21.78 | 20.41 26.04 19.58 19.86 25.06 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 2 | 2026-05-22~24 | Heartland Championship 2026 | United States | West Des Moines, Iowa |
| 1 | 2026-02-28 | Iowa Winter Cooldown 2026 | United States | Ames, Iowa |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 180 |
| 2 | 26 |
| All | 206 |

