Personal Page

Yuta Leffers

Name: Yuta Leffers
Region: Japan
Competitions: 6
WCA ID: Yuta Leffers2016LEFF01
Gender: Male
Career: 2016.05.21 - 2025.12.07
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube423106482885011.1812.2720061757031359/60
2x2x2 Cube1094054156532.524.5320611603016433/35
4x4x4 Cube972774791738.5846.349458336111429/30
5x5x5 Cube2054782148371:45.161:52.9513757444319111/12
3x3x3 One-Handed313118533279430.3034.56287221059728417/17
Clock22054522504832.331/2
Megaminx105159257111:13.781:20.925269147110210/10
Pyraminx35913770519178.7510.553397194432797/7
Skewb46168566803.855.3737561017331135/35
Square-1961583685520.5927.28654015499920/20

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single304813274133360525588712803
Average234211259192317419530410902

Overall Medal Collection

GoldSilverBronze
11
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025Second round28 11.73 12.27
14.09     11.73     11.79     12.85     12.18
First round30 11.18 12.59
11.18     12.57     13.11     14.00     12.10
Canberra Spring 2024Final16 11.99 13.85
14.86     11.99     12.61     DNF       14.07
Second round16 11.68 12.71
12.72     12.88     12.53     13.17     11.68
First round16 11.73 12.64
12.04     11.73     12.06     13.83     14.26
Australian Nationals 2018Second round70 14.75 15.82
14.87     17.74     14.75     15.74     16.85
First round73 14.00 16.14
14.00     17.10     23.92     14.46     16.87
Canberra Spring 2017First round19 13.31 15.00
15.26     17.51     15.69     14.04     13.31
Canberra Spring 2016Second round16 12.07 16.83
18.24     14.51     12.07     17.79     18.19
First round13 13.13 15.97
20.48     15.04     13.13     14.65     18.21
Canberra Autumn 2016Second round13 14.82 15.61
15.97     15.55     15.30     14.82     16.92
First round10 12.10 15.09
14.28     17.75     15.09     12.10     15.91
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025First round31 3.30 4.79
5.42      4.13      6.84      4.83      3.30
Canberra Spring 2024Second round30 2.52 7.36
7.76      9.23      2.52      5.09      DNF
First round18 3.23 4.53
5.36      6.32      3.80      4.42      3.23
Australian Nationals 2018Second round59 2.99 5.28
2.99      4.95      4.82      8.10      6.08
First round64 4.25 5.70
5.40      5.81      5.89      4.25      6.29
Canberra Spring 2017First round14 4.37 4.79
6.04      4.37      4.59      5.31      4.46
Canberra Spring 2016First round9 2.60 4.80
4.46      2.60      5.56      DNF       4.38
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025First round22 38.58 46.34
38.58     50.16     44.79     48.35     45.88
Canberra Spring 2024First round11 43.77 48.04
46.47     43.77     46.83     54.24     50.83
Australian Nationals 2018First round61 58.62 1:03.96
1:06.96   58.62     1:00.78   1:06.09   1:05.02
Canberra Spring 2017First round16 1:00.29 1:07.26
1:07.46   1:18.33   1:04.24   1:00.29   1:10.08
Canberra Spring 2016Final10 1:04.63 1:10.21
1:10.10   1:21.44   1:04.63   1:09.09   1:11.43
Canberra Autumn 2016Final17 1:11.60 1:29.08
1:38.74   1:11.60   1:25.80   DNF       1:22.70
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025Final38 1:46.66 2:08.72
2:26.07   2:11.05   1:46.66   2:12.86   2:02.24
Canberra Spring 2024First round12 1:45.16 1:52.95
1:51.31   1:53.85   1:45.16   1:53.69   1:57.02
Canberra Spring 2016Final10 2:29.91 
DNF       2:29.91
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2018First round98 48.49 
56.29     48.49
Canberra Spring 2017First round22 34.74 40.26
34.74     43.25     43.70     36.31     41.21
Canberra Spring 2016First round13 30.30 34.56
30.30     39.59     42.27     32.77     31.31
Canberra Autumn 2016First round16 32.10 37.32
32.14     41.15     40.88     32.10     38.93
 
Clock
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025Final46 32.33 
32.33     DNF
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025Final13 1:13.78 1:20.92
1:23.01   1:13.78   1:18.85   1:20.89   1:30.35
Canberra Spring 2024First round14 1:29.65 1:36.51
1:44.52   1:29.65   1:34.08   1:40.66   1:34.78
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Australian Nationals 2018First round63 8.75 10.55
12.88     16.42     8.75      9.25      9.52
Canberra Spring 2016Final39 18.21 
22.72     18.21
 
Skewb
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025First round16 3.85 6.57
6.31      8.35      5.06      9.12      3.85
Canberra Spring 2024Final9 5.32 7.30
5.32      6.03      9.71      12.46     6.16
First round8 5.53 7.26
8.17      7.58      6.04      9.98      5.53
Australian Nationals 2018Second round24 3.93 6.85
6.96      7.85      3.93      5.74      11.62
First round11 4.34 5.37
6.47      4.34      4.54      5.11      8.53
Canberra Spring 2016Final3 4.24 5.46
6.50      6.16      4.78      4.24      5.45
Canberra Autumn 2016Final2 5.52 8.34
10.77     9.40      8.39      5.52      7.22
 
Square-1
CompetitionRoundPlaceBestAverageDetail
ACT Championship 2025Final14 24.86 27.28
24.86     31.59     26.75     28.50     26.59
Canberra Spring 2017First round7 22.61 28.72
24.53     30.27     44.59     31.36     22.61
Canberra Spring 2016Final6 25.68 33.25
30.19     38.25     25.68     38.48     31.30
First round4 20.59 28.80
30.74     34.13     26.20     20.59     29.46
ACT Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round28 11.73 12.27
14.09     11.73     11.79     12.85     12.18
First round30 11.18 12.59
11.18     12.57     13.11     14.00     12.10
2x2x2 CubeFirst round31 3.30 4.79
5.42      4.13      6.84      4.83      3.30
4x4x4 CubeFirst round22 38.58 46.34
38.58     50.16     44.79     48.35     45.88
5x5x5 CubeFinal38 1:46.66 2:08.72
2:26.07   2:11.05   1:46.66   2:12.86   2:02.24
ClockFinal46 32.33 
32.33     DNF
MegaminxFinal13 1:13.78 1:20.92
1:23.01   1:13.78   1:18.85   1:20.89   1:30.35
SkewbFirst round16 3.85 6.57
6.31      8.35      5.06      9.12      3.85
Square-1Final14 24.86 27.28
24.86     31.59     26.75     28.50     26.59
 
Canberra Spring 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal16 11.99 13.85
14.86     11.99     12.61     DNF       14.07
Second round16 11.68 12.71
12.72     12.88     12.53     13.17     11.68
First round16 11.73 12.64
12.04     11.73     12.06     13.83     14.26
2x2x2 CubeSecond round30 2.52 7.36
7.76      9.23      2.52      5.09      DNF
First round18 3.23 4.53
5.36      6.32      3.80      4.42      3.23
4x4x4 CubeFirst round11 43.77 48.04
46.47     43.77     46.83     54.24     50.83
5x5x5 CubeFirst round12 1:45.16 1:52.95
1:51.31   1:53.85   1:45.16   1:53.69   1:57.02
MegaminxFirst round14 1:29.65 1:36.51
1:44.52   1:29.65   1:34.08   1:40.66   1:34.78
SkewbFinal9 5.32 7.30
5.32      6.03      9.71      12.46     6.16
First round8 5.53 7.26
8.17      7.58      6.04      9.98      5.53
 
Australian Nationals 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round70 14.75 15.82
14.87     17.74     14.75     15.74     16.85
First round73 14.00 16.14
14.00     17.10     23.92     14.46     16.87
2x2x2 CubeSecond round59 2.99 5.28
2.99      4.95      4.82      8.10      6.08
First round64 4.25 5.70
5.40      5.81      5.89      4.25      6.29
4x4x4 CubeFirst round61 58.62 1:03.96
1:06.96   58.62     1:00.78   1:06.09   1:05.02
3x3x3 One-HandedFirst round98 48.49 
56.29     48.49
PyraminxFirst round63 8.75 10.55
12.88     16.42     8.75      9.25      9.52
SkewbSecond round24 3.93 6.85
6.96      7.85      3.93      5.74      11.62
First round11 4.34 5.37
6.47      4.34      4.54      5.11      8.53
 
Canberra Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round19 13.31 15.00
15.26     17.51     15.69     14.04     13.31
2x2x2 CubeFirst round14 4.37 4.79
6.04      4.37      4.59      5.31      4.46
4x4x4 CubeFirst round16 1:00.29 1:07.26
1:07.46   1:18.33   1:04.24   1:00.29   1:10.08
3x3x3 One-HandedFirst round22 34.74 40.26
34.74     43.25     43.70     36.31     41.21
Square-1First round7 22.61 28.72
24.53     30.27     44.59     31.36     22.61
 
Canberra Spring 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round16 12.07 16.83
18.24     14.51     12.07     17.79     18.19
First round13 13.13 15.97
20.48     15.04     13.13     14.65     18.21
2x2x2 CubeFirst round9 2.60 4.80
4.46      2.60      5.56      DNF       4.38
4x4x4 CubeFinal10 1:04.63 1:10.21
1:10.10   1:21.44   1:04.63   1:09.09   1:11.43
5x5x5 CubeFinal10 2:29.91 
DNF       2:29.91
3x3x3 One-HandedFirst round13 30.30 34.56
30.30     39.59     42.27     32.77     31.31
PyraminxFinal39 18.21 
22.72     18.21
SkewbFinal3 4.24 5.46
6.50      6.16      4.78      4.24      5.45
Square-1Final6 25.68 33.25
30.19     38.25     25.68     38.48     31.30
First round4 20.59 28.80
30.74     34.13     26.20     20.59     29.46
 
Canberra Autumn 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round13 14.82 15.61
15.97     15.55     15.30     14.82     16.92
First round10 12.10 15.09
14.28     17.75     15.09     12.10     15.91
4x4x4 CubeFinal17 1:11.60 1:29.08
1:38.74   1:11.60   1:25.80   DNF       1:22.70
3x3x3 One-HandedFirst round16 32.10 37.32
32.14     41.15     40.88     32.10     38.93
SkewbFinal2 5.52 8.34
10.77     9.40      8.39      5.52      7.22
No.DateNameRegionCity
62025-12-06~07ACT Championship 2025AustraliaCanberra, Australian Capital Territory
52024-10-05~06Canberra Spring 2024AustraliaCanberra, Australian Capital Territory
42018-10-06~07Australian Nationals 2018AustraliaCanberra, Australian Capital Territory
32017-11-04~05Canberra Spring 2017AustraliaCanberra, Australian Capital Territory
22016-09-24~25Canberra Spring 2016AustraliaCanberra, Australian Capital Territory
12016-05-21~22Canberra Autumn 2016AustraliaCanberra, Australian Capital Territory