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William Jacks

Name: William Jacks
Region: Australia
Competitions: 6
WCA ID: William Jacks2024JACK20
Gender: Male
Career: 2024.10.26 - 2026.04.19
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube173121365452813.6018.83737662907238239/40
2x2x2 Cube32583975772135.216.47593153017245927/30
4x4x4 Cube9701203306271:00.591:11.16314571251101111/12
5x5x5 Cube8641080253472:24.104/4
3x3x3 Blindfolded387472114568:02.961/8
3x3x3 One-Handed97311993036327.9836.77330061285104013/14
Megaminx574722161592:02.872:48.79177717545985/5
Pyraminx19152397461298.0011.15405282092165919/20
Skewb34344695024.336.89884541331815/15
Square-16177971599839.3657.08160217835985/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single1468018248399607
Average1277016064364092
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2026First round50 14.40 19.03
19.73     19.33     22.47     14.40     18.02
Spark Melbourne July 2025Second round102 15.37 19.09
18.00     28.55     19.74     19.53     15.37
First round103 16.83 18.99
22.29     20.66     19.09     17.21     16.83
Solving in Sale 2025First round50 13.60 18.83
19.58     19.23     17.69     26.88     13.60
Melbourne Summer 2025First round257 22.59 24.30
22.97     27.20     22.83     22.59     27.10
Melbourne Cube Days 2024First round141 19.54 25.21
22.85     30.50     22.27     19.54     33.06
Nimble Newborough 2024Second round43 22.96 26.81
28.58     22.96     DNF       25.09     26.75
First round44 23.40 28.50
23.40     27.71     41.55     30.35     27.43
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2026First round71 5.65 DNF
DNF       17.35     DNF       8.43      5.65
Solving in Sale 2025First round53 5.22 6.47
6.69      6.43      7.23      6.30      5.22
Melbourne Summer 2025First round234 6.55 7.91
8.74      9.77      7.73      7.25      6.55
Melbourne Cube Days 2024First round126 5.21 7.93
6.84      8.84      9.94      8.11      5.21
Nimble Newborough 2024Second round39 8.54 12.03
9.97      13.05     21.59     8.54      13.06
First round41 6.21 8.31
8.48      6.21      9.07      DNF       7.39
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2025Final45 1:00.59 1:11.16
1:53.93   1:00.59   1:07.69   1:15.24   1:10.55
Melbourne Summer 2025First round142 1:08.52 1:24.05
1:08.52   1:27.15   1:24.98   1:20.01   DNF
Nimble Newborough 2024Final38 1:49.73 
1:58.94   1:49.73
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2025Final40 2:24.10 
2:24.10   2:36.81
Melbourne Summer 2025First round129 2:39.94 
2:39.94   2:43.30
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2026First round19 8:02.96 DNF
8:02.96   DNS       DNS       DNS       DNS
Spark Melbourne July 2025First round28 DNF DNF
DNF       DNF       DNS
Solving in Sale 2025First round21 DNF DNF
DNF       DNS       DNS
Melbourne Summer 2025First round40 DNF DNF
DNF       DNS       DNS
Melbourne Cube Days 2024First round21 DNF DNF
DNF       DNF       DNF
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2026Final44 30.94 36.77
39.03     37.41     39.46     30.94     33.86
Solving in Sale 2025First round42 27.98 39.38
27.98     37.03     41.67     DNF       39.44
Melbourne Cube Days 2024First round90 48.62 
50.13     48.62
Nimble Newborough 2024First round30 47.10 
1:27.27   47.10
CompetitionRoundPlaceBestAverageDetail
Spark Melbourne July 2025Final65 2:02.87 2:48.79
2:02.87   2:38.78   3:36.70   2:34.84   3:12.74
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2026First round54 12.09 16.35
DNF       15.43     17.56     16.07     12.09
Spark Melbourne July 2025First round88 9.25 11.37
12.07     13.54     9.25      12.04     10.01
Solving in Sale 2025First round49 8.00 11.15
8.00      16.45     10.77     10.06     12.62
Melbourne Summer 2025First round191 8.58 13.60
15.63     19.66     12.58     12.58     8.58
CompetitionRoundPlaceBestAverageDetail
Solving in Sale 2026First round21 4.33 6.89
23.36     4.33      7.67      6.16      6.83
Solving in Sale 2025First round35 5.10 9.10
10.27     5.10      7.02      10.00     13.15
Melbourne Summer 2025First round112 8.43 10.96
10.65     10.12     13.33     12.10     8.43
CompetitionRoundPlaceBestAverageDetail
Spark Melbourne July 2025First round48 39.36 57.08
42.69     1:18.27   1:29.07   39.36     50.29
Solving in Sale 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round50 14.40 19.03
19.73     19.33     22.47     14.40     18.02
2x2x2 CubeFirst round71 5.65 DNF
DNF       17.35     DNF       8.43      5.65
3x3x3 BlindfoldedFirst round19 8:02.96 DNF
8:02.96   DNS       DNS       DNS       DNS
3x3x3 One-HandedFinal44 30.94 36.77
39.03     37.41     39.46     30.94     33.86
PyraminxFirst round54 12.09 16.35
DNF       15.43     17.56     16.07     12.09
SkewbFirst round21 4.33 6.89
23.36     4.33      7.67      6.16      6.83
 
Spark Melbourne July 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round102 15.37 19.09
18.00     28.55     19.74     19.53     15.37
First round103 16.83 18.99
22.29     20.66     19.09     17.21     16.83
3x3x3 BlindfoldedFirst round28 DNF DNF
DNF       DNF       DNS
MegaminxFinal65 2:02.87 2:48.79
2:02.87   2:38.78   3:36.70   2:34.84   3:12.74
PyraminxFirst round88 9.25 11.37
12.07     13.54     9.25      12.04     10.01
Square-1First round48 39.36 57.08
42.69     1:18.27   1:29.07   39.36     50.29
 
Solving in Sale 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round50 13.60 18.83
19.58     19.23     17.69     26.88     13.60
2x2x2 CubeFirst round53 5.22 6.47
6.69      6.43      7.23      6.30      5.22
4x4x4 CubeFinal45 1:00.59 1:11.16
1:53.93   1:00.59   1:07.69   1:15.24   1:10.55
5x5x5 CubeFinal40 2:24.10 
2:24.10   2:36.81
3x3x3 BlindfoldedFirst round21 DNF DNF
DNF       DNS       DNS
3x3x3 One-HandedFirst round42 27.98 39.38
27.98     37.03     41.67     DNF       39.44
PyraminxFirst round49 8.00 11.15
8.00      16.45     10.77     10.06     12.62
SkewbFirst round35 5.10 9.10
10.27     5.10      7.02      10.00     13.15
 
Melbourne Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round257 22.59 24.30
22.97     27.20     22.83     22.59     27.10
2x2x2 CubeFirst round234 6.55 7.91
8.74      9.77      7.73      7.25      6.55
4x4x4 CubeFirst round142 1:08.52 1:24.05
1:08.52   1:27.15   1:24.98   1:20.01   DNF
5x5x5 CubeFirst round129 2:39.94 
2:39.94   2:43.30
3x3x3 BlindfoldedFirst round40 DNF DNF
DNF       DNS       DNS
PyraminxFirst round191 8.58 13.60
15.63     19.66     12.58     12.58     8.58
SkewbFirst round112 8.43 10.96
10.65     10.12     13.33     12.10     8.43
 
Melbourne Cube Days 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round141 19.54 25.21
22.85     30.50     22.27     19.54     33.06
2x2x2 CubeFirst round126 5.21 7.93
6.84      8.84      9.94      8.11      5.21
3x3x3 BlindfoldedFirst round21 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFirst round90 48.62 
50.13     48.62
 
Nimble Newborough 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round43 22.96 26.81
28.58     22.96     DNF       25.09     26.75
First round44 23.40 28.50
23.40     27.71     41.55     30.35     27.43
2x2x2 CubeSecond round39 8.54 12.03
9.97      13.05     21.59     8.54      13.06
First round41 6.21 8.31
8.48      6.21      9.07      DNF       7.39
4x4x4 CubeFinal38 1:49.73 
1:58.94   1:49.73
3x3x3 One-HandedFirst round30 47.10 
1:27.27   47.10
No.DateNameRegionCity
62026-04-17~19Solving in Sale 2026AustraliaSale, Victoria
52025-07-26~27Spark Melbourne July 2025AustraliaMelbourne, Victoria
42025-04-11~13Solving in Sale 2025AustraliaSale, Victoria
32025-01-24~26Melbourne Summer 2025AustraliaMelbourne, Victoria
22024-11-30~12-01Melbourne Cube Days 2024AustraliaMelbourne, Victoria
12024-10-26~27Nimble Newborough 2024AustraliaNewborough, Victoria