William Jacks
| Region | WCA ID | Gender | Competitions | Completed Solves | Australia | 2024JACK20 | Male | 6 | 139 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1721 | 2126 | 54069 | 13.60 | 18.83 | 73189 | 2878 | 2356 | |
| 2x2x2 Cube | 3225 | 3929 | 76573 | 5.21 | 6.47 | 58788 | 2984 | 2432 | |
| 4x4x4 Cube | 965 | 1199 | 30350 | 1:00.59 | 1:11.16 | 31184 | 1250 | 1009 | |
| 5x5x5 Cube | 852 | 1068 | 25122 | 2:24.10 | |||||
| 3x3x3 Blindfolded | 385 | 470 | 11359 | 8:02.96 | |||||
| 3x3x3 One-Handed | 964 | 1190 | 30103 | 27.98 | 36.77 | 32747 | 1275 | 1029 | |
| Megaminx | 563 | 711 | 15997 | 2:02.87 | 2:48.79 | 17589 | 747 | 591 | |
| Pyraminx | 1896 | 2372 | 45784 | 8.00 | 11.15 | 40235 | 2073 | 1645 | |
| Skewb | 338 | 438 | 9399 | 4.33 | 6.89 | 8761 | 406 | 314 | |
| Square-1 | 614 | 794 | 15907 | 39.36 | 57.08 | 15914 | 778 | 592 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Solving in Sale 2026 | First round | 50 | 14.40 | 19.03 | 19.73 | 19.33 | 22.47 | 14.40 | 18.02 | ||
| Spark Melbourne July 2025 | Second round | 102 | 15.37 | 19.09 | 18.00 | 28.55 | 19.74 | 19.53 | 15.37 | ||
| First round | 103 | 16.83 | 18.99 | 22.29 | 20.66 | 19.09 | 17.21 | 16.83 | |||
| Solving in Sale 2025 | First round | 50 | 13.60 | 18.83 | 19.58 | 19.23 | 17.69 | 26.88 | 13.60 | ||
| Melbourne Summer 2025 | First round | 257 | 22.59 | 24.30 | 22.97 | 27.20 | 22.83 | 22.59 | 27.10 | ||
| Melbourne Cube Days 2024 | First round | 141 | 19.54 | 25.21 | 22.85 | 30.50 | 22.27 | 19.54 | 33.06 | ||
| Nimble Newborough 2024 | Second round | 43 | 22.96 | 26.81 | 28.58 | 22.96 | DNF | 25.09 | 26.75 | ||
| First round | 44 | 23.40 | 28.50 | 23.40 | 27.71 | 41.55 | 30.35 | 27.43 | |||
| 2x2x2 Cube | |||||||||||
| Solving in Sale 2026 | First round | 71 | 5.65 | DNF | DNF | 17.35 | DNF | 8.43 | 5.65 | ||
| Solving in Sale 2025 | First round | 53 | 5.22 | 6.47 | 6.69 | 6.43 | 7.23 | 6.30 | 5.22 | ||
| Melbourne Summer 2025 | First round | 234 | 6.55 | 7.91 | 8.74 | 9.77 | 7.73 | 7.25 | 6.55 | ||
| Melbourne Cube Days 2024 | First round | 126 | 5.21 | 7.93 | 6.84 | 8.84 | 9.94 | 8.11 | 5.21 | ||
| Nimble Newborough 2024 | Second round | 39 | 8.54 | 12.03 | 9.97 | 13.05 | 21.59 | 8.54 | 13.06 | ||
| First round | 41 | 6.21 | 8.31 | 8.48 | 6.21 | 9.07 | DNF | 7.39 | |||
| 4x4x4 Cube | |||||||||||
| Solving in Sale 2025 | Final | 45 | 1:00.59 | 1:11.16 | 1:53.93 | 1:00.59 | 1:07.69 | 1:15.24 | 1:10.55 | ||
| Melbourne Summer 2025 | First round | 142 | 1:08.52 | 1:24.05 | 1:08.52 | 1:27.15 | 1:24.98 | 1:20.01 | DNF | ||
| Nimble Newborough 2024 | Final | 38 | 1:49.73 | 1:58.94 | 1:49.73 | ||||||
| 5x5x5 Cube | |||||||||||
| Solving in Sale 2025 | Final | 40 | 2:24.10 | 2:24.10 | 2:36.81 | ||||||
| Melbourne Summer 2025 | First round | 129 | 2:39.94 | 2:39.94 | 2:43.30 | ||||||
| 3x3x3 Blindfolded | |||||||||||
| Solving in Sale 2026 | First round | 19 | 8:02.96 | DNF | 8:02.96 | DNS | DNS | DNS | DNS | ||
| Spark Melbourne July 2025 | First round | 28 | DNF | DNF | DNF | DNF | DNS | ||||
| Solving in Sale 2025 | First round | 21 | DNF | DNF | DNF | DNS | DNS | ||||
| Melbourne Summer 2025 | First round | 40 | DNF | DNF | DNF | DNS | DNS | ||||
| Melbourne Cube Days 2024 | First round | 21 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 One-Handed | |||||||||||
| Solving in Sale 2026 | Final | 44 | 30.94 | 36.77 | 39.03 | 37.41 | 39.46 | 30.94 | 33.86 | ||
| Solving in Sale 2025 | First round | 42 | 27.98 | 39.38 | 27.98 | 37.03 | 41.67 | DNF | 39.44 | ||
| Melbourne Cube Days 2024 | First round | 90 | 48.62 | 50.13 | 48.62 | ||||||
| Nimble Newborough 2024 | First round | 30 | 47.10 | 1:27.27 | 47.10 | ||||||
| Megaminx | |||||||||||
| Spark Melbourne July 2025 | Final | 65 | 2:02.87 | 2:48.79 | 2:02.87 | 2:38.78 | 3:36.70 | 2:34.84 | 3:12.74 | ||
| Pyraminx | |||||||||||
| Solving in Sale 2026 | First round | 54 | 12.09 | 16.35 | DNF | 15.43 | 17.56 | 16.07 | 12.09 | ||
| Spark Melbourne July 2025 | First round | 88 | 9.25 | 11.37 | 12.07 | 13.54 | 9.25 | 12.04 | 10.01 | ||
| Solving in Sale 2025 | First round | 49 | 8.00 | 11.15 | 8.00 | 16.45 | 10.77 | 10.06 | 12.62 | ||
| Melbourne Summer 2025 | First round | 191 | 8.58 | 13.60 | 15.63 | 19.66 | 12.58 | 12.58 | 8.58 | ||
| Skewb | |||||||||||
| Solving in Sale 2026 | First round | 21 | 4.33 | 6.89 | 23.36 | 4.33 | 7.67 | 6.16 | 6.83 | ||
| Solving in Sale 2025 | First round | 35 | 5.10 | 9.10 | 10.27 | 5.10 | 7.02 | 10.00 | 13.15 | ||
| Melbourne Summer 2025 | First round | 112 | 8.43 | 10.96 | 10.65 | 10.12 | 13.33 | 12.10 | 8.43 | ||
| Square-1 | |||||||||||
| Spark Melbourne July 2025 | First round | 48 | 39.36 | 57.08 | 42.69 | 1:18.27 | 1:29.07 | 39.36 | 50.29 | ||