Personal Page

Klaus Cheng

Name: Klaus Cheng
Region: Australia
Competitions: 4
WCA ID: Klaus Cheng2025CHEN72
Gender: Male
Career: 2025.05.24 - 2026.05.16
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube124315333941212.1414.02341521318106430/30
2x2x2 Cube12671588316003.274.061451774058028/30
4x4x4 Cube18642324542911:33.812/2
5x5x5 Cube12031507343593:29.281/2
3x3x3 One-Handed6237782034222.9128.472059278162312/12
Pyraminx743961197255.407.191262660445618/20
Skewb10601328260107.3912.74316291632132615/15
Square-15376911371833.5042.16125636334945/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single1315216448365788
Average946412212281409
CompetitionRoundPlaceBestAverageDetail
Perth Puzzle Party 2026Second round24 14.22 16.15
14.65     16.86     16.94     17.72     14.22
First round20 12.14 14.02
14.71     12.86     14.48     12.14     20.26
Only Cubes in Scarborough 2026Second round28 14.64 16.52
16.06     17.11     14.64     16.40     22.46
First round35 13.28 20.16
13.28     16.22     22.66     25.86     21.59
WA State Championship 2025First round51 18.81 20.57
18.81     20.52     22.19     20.76     20.43
Perth Autumn 2025First round69 40.43 46.08
44.25     53.81     53.48     40.51     40.43
CompetitionRoundPlaceBestAverageDetail
Perth Puzzle Party 2026Final12 4.53 4.94
5.56      4.68      4.57      4.53      6.03
First round12 3.27 4.06
4.73      6.70      3.27      3.85      3.61
Only Cubes in Scarborough 2026Second round13 3.39 4.08
4.24      3.66      3.39      5.60      4.33
First round19 3.40 4.49
5.38      4.10      3.40      3.98      5.80
WA State Championship 2025First round49 5.71 7.12
8.05      DNF       6.87      5.71      6.44
Perth Autumn 2025First round59 12.44 15.88
13.92     15.11     12.44     DNF       18.62
CompetitionRoundPlaceBestAverageDetail
WA State Championship 2025First round46 1:33.81 
1:33.81   1:51.51
CompetitionRoundPlaceBestAverageDetail
WA State Championship 2025First round38 3:29.28 
DNF       3:29.28
CompetitionRoundPlaceBestAverageDetail
Perth Puzzle Party 2026First round18 22.91 28.47
37.69     24.30     32.84     28.28     22.91
Only Cubes in Scarborough 2026First round20 28.28 30.51
36.02     31.53     30.32     29.68     28.28
WA State Championship 2025First round39 51.16 
54.74     51.16
CompetitionRoundPlaceBestAverageDetail
Perth Puzzle Party 2026First round15 6.68 7.79
6.68      7.78      6.96      8.63      9.03
WA State Championship 2025Second round28 6.58 9.94
10.58     6.58      9.13      10.11     DNF
First round23 5.40 7.19
5.40      6.87      6.78      12.52     7.92
Perth Autumn 2025First round37 10.84 13.52
10.84     13.08     12.00     15.49     DNF
CompetitionRoundPlaceBestAverageDetail
Perth Puzzle Party 2026First round24 8.54 13.59
16.85     8.54      11.28     12.63     18.12
WA State Championship 2025Second round32 11.05 12.74
12.44     11.05     12.68     25.17     13.09
First round33 7.39 13.98
11.45     7.39      18.69     18.70     11.80
CompetitionRoundPlaceBestAverageDetail
Perth Puzzle Party 2026Final17 33.50 42.16
56.04     33.50     36.70     33.75     1:02.77
Perth Puzzle Party 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 14.22 16.15
14.65     16.86     16.94     17.72     14.22
First round20 12.14 14.02
14.71     12.86     14.48     12.14     20.26
2x2x2 CubeFinal12 4.53 4.94
5.56      4.68      4.57      4.53      6.03
First round12 3.27 4.06
4.73      6.70      3.27      3.85      3.61
3x3x3 One-HandedFirst round18 22.91 28.47
37.69     24.30     32.84     28.28     22.91
PyraminxFirst round15 6.68 7.79
6.68      7.78      6.96      8.63      9.03
SkewbFirst round24 8.54 13.59
16.85     8.54      11.28     12.63     18.12
Square-1Final17 33.50 42.16
56.04     33.50     36.70     33.75     1:02.77
 
Only Cubes in Scarborough 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round28 14.64 16.52
16.06     17.11     14.64     16.40     22.46
First round35 13.28 20.16
13.28     16.22     22.66     25.86     21.59
2x2x2 CubeSecond round13 3.39 4.08
4.24      3.66      3.39      5.60      4.33
First round19 3.40 4.49
5.38      4.10      3.40      3.98      5.80
3x3x3 One-HandedFirst round20 28.28 30.51
36.02     31.53     30.32     29.68     28.28
 
WA State Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round51 18.81 20.57
18.81     20.52     22.19     20.76     20.43
2x2x2 CubeFirst round49 5.71 7.12
8.05      DNF       6.87      5.71      6.44
4x4x4 CubeFirst round46 1:33.81 
1:33.81   1:51.51
5x5x5 CubeFirst round38 3:29.28 
DNF       3:29.28
3x3x3 One-HandedFirst round39 51.16 
54.74     51.16
PyraminxSecond round28 6.58 9.94
10.58     6.58      9.13      10.11     DNF
First round23 5.40 7.19
5.40      6.87      6.78      12.52     7.92
SkewbSecond round32 11.05 12.74
12.44     11.05     12.68     25.17     13.09
First round33 7.39 13.98
11.45     7.39      18.69     18.70     11.80
 
Perth Autumn 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round69 40.43 46.08
44.25     53.81     53.48     40.51     40.43
2x2x2 CubeFirst round59 12.44 15.88
13.92     15.11     12.44     DNF       18.62
PyraminxFirst round37 10.84 13.52
10.84     13.08     12.00     15.49     DNF
No.DateNameRegionCity
42026-05-16Perth Puzzle Party 2026AustraliaPerth, Western Australia
32026-03-28Only Cubes in Scarborough 2026AustraliaPerth, Western Australia
22025-09-13~14WA State Championship 2025AustraliaPerth, Western Australia
12025-05-24~25Perth Autumn 2025AustraliaPerth, Western Australia