Personal Page

Zac Chung

Name: Zac Chung
Region: Australia
Competitions: 9
WCA ID: Zac Chung2025CHUN09
Gender: Male
Career: 2025.05.31 - 2026.07.12
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube14519037537.029.134766233174102/105
2x2x2 Cube20227445411.571.93825755375/80
4x4x4 Cube174231546034.9636.81322214610735/35
5x5x5 Cube15319645391:09.741:10.5628921319925/25
3x3x3 One-Handed170225546714.7419.36660725719419/20
Clock23231365159.1211.7774213472579/10
Megaminx19225953731:10.231:14.83454421615915/15
Pyraminx360486100124.045.50609428320464/65
Skewb509666140855.187.551127053340925/25

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single53786893147632
Average3481458399254
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026Second round66 7.02 9.31
9.41      9.18      9.84      9.33      7.02
First round85 7.53 10.30
7.53      10.10     11.06     11.24     9.75
Spark Melbourne Autumn Sun 2026Final15 9.69 10.81
11.56     10.98     9.90      11.98     9.69
Second round8 8.38 9.13
9.30      8.93      12.80     9.17      8.38
First round17 8.56 10.41
10.17     11.39     DNF       8.56      9.68
NE Melbourne March Saturday 2026Second round18 8.28 9.71
9.35      11.52     9.35      10.42     8.28
First round18 9.35 10.45
9.43      11.05     9.35      10.87     DNF
Taiwan Championship 2025Second round92 8.94 11.39
12.75     10.42     11.05     12.71     8.94
First round111 10.52 12.22
13.08     10.52     12.02     13.06     11.58
Taoyuan Airport Cube Day 2025Second round34 9.24 10.59
9.24      10.85     11.38     10.58     10.34
First round76 9.88 12.97
9.88      11.37     14.40     13.14     DNF
The Big Cube Melbourne 2025Second round23 10.16 11.12
12.84     10.42     12.75     10.16     10.20
First round19 9.53 10.45
9.53      11.05     11.78     10.50     9.80
Geelong Winter 2025Final10 8.59 10.28
8.59      10.29     10.19     10.36     10.83
Second round13 9.87 10.70
12.07     9.97      13.07     9.87      10.05
First round12 7.87 10.26
9.61      10.72     10.46     11.10     7.87
Spark Melbourne July 2025Semi Final46 11.09 12.42
11.09     12.03     12.36     12.96     12.88
Second round25 9.19 10.61
10.18     11.77     9.87      9.19      13.87
First round39 10.86 11.58
11.59     11.76     10.86     12.14     11.38
VIC State Championship 2025Second round72 10.37 12.97
14.15     13.58     15.15     11.19     10.37
First round48 9.80 11.95
12.89     9.80      11.67     11.36     12.81
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026Semi Final23 2.20 2.50
2.55      2.56      3.41      2.20      2.40
Second round40 1.96 2.92
2.36      3.49      1.96      2.90      5.22
First round85 1.96 3.45
DNF       1.96      4.97      2.34      3.04
Spark Melbourne Autumn Sun 2026Final8 1.70 1.93
1.88      2.07      3.24      1.85      1.70
First round8 1.99 2.57
1.99      3.36      2.89      2.27      2.56
NE Melbourne March Saturday 2026First round86 3.32 DNF
DNF       DNF       3.88      DNF       3.32
Taiwan Championship 2025Second round35 3.52 4.05
4.20      4.42      3.52      DNF       3.54
First round25 2.04 3.51
2.18      3.95      4.40      5.64      2.04
Taoyuan Airport Cube Day 2025Second round14 2.81 3.16
3.44      2.92      3.45      3.11      2.81
First round10 2.64 3.08
3.00      2.72      4.64      3.51      2.64
Geelong Winter 2025Final10 1.61 3.81
3.60      4.20      3.64      4.97      1.61
Second round10 3.02 3.56
3.78      3.63      3.28      4.24      3.02
First round13 2.53 3.58
3.61      3.98      2.53      3.81      3.31
Spark Melbourne July 2025Second round29 1.57 3.67
4.10      4.02      1.57      4.03      2.95
First round48 2.90 4.25
5.04      2.90      3.80      4.51      4.44
VIC State Championship 2025First round97 3.02 5.36
7.31      6.64      4.85      3.02      4.58
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026First round44 34.96 36.81
39.46     35.32     35.65     34.96     40.16
Taiwan Championship 2025First round97 40.98 42.53
40.98     42.20     41.26     44.43     44.14
Taoyuan Airport Cube Day 2025First round66 42.70 47.08
46.83     47.02     47.99     47.38     42.70
Geelong Winter 2025Final12 37.54 43.41
38.64     37.54     40.72     54.89     50.88
First round14 39.99 46.86
44.16     39.99     51.07     48.18     48.25
Spark Melbourne July 2025First round22 37.84 43.71
44.55     42.12     37.84     44.45     46.87
VIC State Championship 2025First round44 41.95 47.35
44.50     41.95     48.19     50.93     49.36
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026First round55 1:09.74 1:10.56
1:13.53   1:10.04   1:09.74   1:11.63   1:10.00
Taiwan Championship 2025First round115 1:23.13 1:30.99
1:29.72   1:23.13   1:27.16   1:36.08   1:42.64
Taoyuan Airport Cube Day 2025First round66 1:22.27 1:29.21
1:25.03   1:30.72   1:49.36   1:22.27   1:31.87
The Big Cube Melbourne 2025Final20 1:17.10 1:24.72
1:17.10   1:25.73   1:25.31   1:25.61   1:23.24
VIC State Championship 2025First round43 1:25.47 1:35.02
1:25.47   1:34.27   1:36.82   1:33.98   1:41.25
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026Second round75 15.85 22.40
15.85     20.95     22.75     23.49     26.13
First round63 14.74 19.36
19.78     DNF       15.75     14.74     22.54
Taiwan Championship 2025First round81 20.89 25.19
32.49     20.89     26.62     24.76     24.19
Geelong Winter 2025First round17 22.08 25.24
22.17     26.28     22.08     27.27     29.84
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026First round80 10.91 13.05
10.91     11.25     18.22     11.14     16.76
Taiwan Championship 2025First round49 9.12 11.77
9.12      DNF       11.50     11.31     12.49
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026First round73 1:10.23 1:14.83
1:16.50   1:10.23   1:22.77   1:16.26   1:11.73
NE Melbourne March Saturday 2026First round18 1:15.04 1:18.50
1:18.65   1:17.72   1:19.13   1:24.65   1:15.04
Spark Melbourne July 2025Final40 1:29.68 1:43.41
1:50.95   1:43.66   1:36.86   1:29.68   1:49.70
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026Second round62 4.32 6.08
5.99      4.32      7.12      6.74      5.50
First round75 5.18 6.08
5.37      5.18      7.12      5.75      7.28
Spark Melbourne Autumn Sun 2026First round18 5.31 5.95
5.73      6.09      7.11      6.02      5.31
Taiwan Championship 2025First round40 4.58 6.80
4.58      6.91      5.21      8.27      10.25
Taoyuan Airport Cube Day 2025Second round31 5.45 7.79
6.65      8.96      5.45      10.66     7.77
First round33 6.24 7.44
7.45      7.64      7.23      16.97     6.24
The Big Cube Melbourne 2025Final14 5.63 6.62
6.52      6.44      6.89      5.63      7.22
First round14 5.07 5.50
5.36      6.47      5.85      5.30      5.07
Geelong Winter 2025Final15 5.48 6.96
7.02      6.61      7.25      5.48      7.30
First round13 4.04 5.60
5.47      6.05      5.29      6.74      4.04
Spark Melbourne July 2025First round61 5.09 9.10
7.61      5.09      14.21     13.39     6.30
VIC State Championship 2025Second round36 5.09 6.68
8.17      5.97      6.58      7.49      5.09
First round46 6.16 7.15
6.40      6.16      7.60      DNF       7.45
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2026First round92 5.92 7.55
7.88      7.14      7.62      5.92      9.87
Taiwan Championship 2025First round76 5.18 9.91
10.04     10.36     9.79      5.18      9.90
Taoyuan Airport Cube Day 2025Second round34 6.11 9.02
10.21     8.82      6.11      8.37      9.86
First round36 7.09 9.02
10.93     7.09      8.18      9.03      9.84
Geelong Winter 2025First round30 5.83 9.34
5.83      7.86      9.99      10.16     12.88
Australian Nationals 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round66 7.02 9.31
9.41      9.18      9.84      9.33      7.02
First round85 7.53 10.30
7.53      10.10     11.06     11.24     9.75
2x2x2 CubeSemi Final23 2.20 2.50
2.55      2.56      3.41      2.20      2.40
Second round40 1.96 2.92
2.36      3.49      1.96      2.90      5.22
First round85 1.96 3.45
DNF       1.96      4.97      2.34      3.04
4x4x4 CubeFirst round44 34.96 36.81
39.46     35.32     35.65     34.96     40.16
5x5x5 CubeFirst round55 1:09.74 1:10.56
1:13.53   1:10.04   1:09.74   1:11.63   1:10.00
3x3x3 One-HandedSecond round75 15.85 22.40
15.85     20.95     22.75     23.49     26.13
First round63 14.74 19.36
19.78     DNF       15.75     14.74     22.54
ClockFirst round80 10.91 13.05
10.91     11.25     18.22     11.14     16.76
MegaminxFirst round73 1:10.23 1:14.83
1:16.50   1:10.23   1:22.77   1:16.26   1:11.73
PyraminxSecond round62 4.32 6.08
5.99      4.32      7.12      6.74      5.50
First round75 5.18 6.08
5.37      5.18      7.12      5.75      7.28
SkewbFirst round92 5.92 7.55
7.88      7.14      7.62      5.92      9.87
 
Spark Melbourne Autumn Sun 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal15 9.69 10.81
11.56     10.98     9.90      11.98     9.69
Second round8 8.38 9.13
9.30      8.93      12.80     9.17      8.38
First round17 8.56 10.41
10.17     11.39     DNF       8.56      9.68
2x2x2 CubeFinal8 1.70 1.93
1.88      2.07      3.24      1.85      1.70
First round8 1.99 2.57
1.99      3.36      2.89      2.27      2.56
PyraminxFirst round18 5.31 5.95
5.73      6.09      7.11      6.02      5.31
 
NE Melbourne March Saturday 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round18 8.28 9.71
9.35      11.52     9.35      10.42     8.28
First round18 9.35 10.45
9.43      11.05     9.35      10.87     DNF
2x2x2 CubeFirst round86 3.32 DNF
DNF       DNF       3.88      DNF       3.32
MegaminxFirst round18 1:15.04 1:18.50
1:18.65   1:17.72   1:19.13   1:24.65   1:15.04
 
Taiwan Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round92 8.94 11.39
12.75     10.42     11.05     12.71     8.94
First round111 10.52 12.22
13.08     10.52     12.02     13.06     11.58
2x2x2 CubeSecond round35 3.52 4.05
4.20      4.42      3.52      DNF       3.54
First round25 2.04 3.51
2.18      3.95      4.40      5.64      2.04
4x4x4 CubeFirst round97 40.98 42.53
40.98     42.20     41.26     44.43     44.14
5x5x5 CubeFirst round115 1:23.13 1:30.99
1:29.72   1:23.13   1:27.16   1:36.08   1:42.64
3x3x3 One-HandedFirst round81 20.89 25.19
32.49     20.89     26.62     24.76     24.19
ClockFirst round49 9.12 11.77
9.12      DNF       11.50     11.31     12.49
PyraminxFirst round40 4.58 6.80
4.58      6.91      5.21      8.27      10.25
SkewbFirst round76 5.18 9.91
10.04     10.36     9.79      5.18      9.90
 
Taoyuan Airport Cube Day 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 9.24 10.59
9.24      10.85     11.38     10.58     10.34
First round76 9.88 12.97
9.88      11.37     14.40     13.14     DNF
2x2x2 CubeSecond round14 2.81 3.16
3.44      2.92      3.45      3.11      2.81
First round10 2.64 3.08
3.00      2.72      4.64      3.51      2.64
4x4x4 CubeFirst round66 42.70 47.08
46.83     47.02     47.99     47.38     42.70
5x5x5 CubeFirst round66 1:22.27 1:29.21
1:25.03   1:30.72   1:49.36   1:22.27   1:31.87
PyraminxSecond round31 5.45 7.79
6.65      8.96      5.45      10.66     7.77
First round33 6.24 7.44
7.45      7.64      7.23      16.97     6.24
SkewbSecond round34 6.11 9.02
10.21     8.82      6.11      8.37      9.86
First round36 7.09 9.02
10.93     7.09      8.18      9.03      9.84
 
The Big Cube Melbourne 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round23 10.16 11.12
12.84     10.42     12.75     10.16     10.20
First round19 9.53 10.45
9.53      11.05     11.78     10.50     9.80
5x5x5 CubeFinal20 1:17.10 1:24.72
1:17.10   1:25.73   1:25.31   1:25.61   1:23.24
PyraminxFinal14 5.63 6.62
6.52      6.44      6.89      5.63      7.22
First round14 5.07 5.50
5.36      6.47      5.85      5.30      5.07
 
Geelong Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal10 8.59 10.28
8.59      10.29     10.19     10.36     10.83
Second round13 9.87 10.70
12.07     9.97      13.07     9.87      10.05
First round12 7.87 10.26
9.61      10.72     10.46     11.10     7.87
2x2x2 CubeFinal10 1.61 3.81
3.60      4.20      3.64      4.97      1.61
Second round10 3.02 3.56
3.78      3.63      3.28      4.24      3.02
First round13 2.53 3.58
3.61      3.98      2.53      3.81      3.31
4x4x4 CubeFinal12 37.54 43.41
38.64     37.54     40.72     54.89     50.88
First round14 39.99 46.86
44.16     39.99     51.07     48.18     48.25
3x3x3 One-HandedFirst round17 22.08 25.24
22.17     26.28     22.08     27.27     29.84
PyraminxFinal15 5.48 6.96
7.02      6.61      7.25      5.48      7.30
First round13 4.04 5.60
5.47      6.05      5.29      6.74      4.04
SkewbFirst round30 5.83 9.34
5.83      7.86      9.99      10.16     12.88
 
Spark Melbourne July 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final46 11.09 12.42
11.09     12.03     12.36     12.96     12.88
Second round25 9.19 10.61
10.18     11.77     9.87      9.19      13.87
First round39 10.86 11.58
11.59     11.76     10.86     12.14     11.38
2x2x2 CubeSecond round29 1.57 3.67
4.10      4.02      1.57      4.03      2.95
First round48 2.90 4.25
5.04      2.90      3.80      4.51      4.44
4x4x4 CubeFirst round22 37.84 43.71
44.55     42.12     37.84     44.45     46.87
MegaminxFinal40 1:29.68 1:43.41
1:50.95   1:43.66   1:36.86   1:29.68   1:49.70
PyraminxFirst round61 5.09 9.10
7.61      5.09      14.21     13.39     6.30
 
VIC State Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round72 10.37 12.97
14.15     13.58     15.15     11.19     10.37
First round48 9.80 11.95
12.89     9.80      11.67     11.36     12.81
2x2x2 CubeFirst round97 3.02 5.36
7.31      6.64      4.85      3.02      4.58
4x4x4 CubeFirst round44 41.95 47.35
44.50     41.95     48.19     50.93     49.36
5x5x5 CubeFirst round43 1:25.47 1:35.02
1:25.47   1:34.27   1:36.82   1:33.98   1:41.25
PyraminxSecond round36 5.09 6.68
8.17      5.97      6.58      7.49      5.09
First round46 6.16 7.15
6.40      6.16      7.60      DNF       7.45
No.DateNameRegionCity
92026-07-09~12Australian Nationals 2026AustraliaMelbourne, Victoria
82026-05-24Spark Melbourne Autumn Sun 2026AustraliaMelbourne, Victoria
72026-03-07NE Melbourne March Saturday 2026AustraliaMelbourne, Victoria
62025-12-19~21Taiwan Championship 2025Chinese TaipeiNew Taipei City
52025-11-29~30Taoyuan Airport Cube Day 2025Chinese TaipeiTaoyuan
42025-10-11The Big Cube Melbourne 2025AustraliaMelbourne, Victoria
32025-08-30~31Geelong Winter 2025AustraliaGeelong, Victoria
22025-07-26~27Spark Melbourne July 2025AustraliaMelbourne, Victoria
12025-05-31~06-01VIC State Championship 2025AustraliaMelbourne, Victoria