Ben Yu (虞润川)

 
Details
Country WCA Id Gender Competitions
USA2011YUBE01Male20
 
Current Personal Records
Event NR CR WR Single Average WR CR NR  
Rubik's Cube41451336.768.982016454 
2x2x2 Cube821013301.432.853029581 
4x4x4 Cube364520031.9142.2053410279 
5x5x5 Cube62784261:13.361:19.703647056 
6x6x6 Cube1061416972:57.013:15.43776160121 
7x7x7 Cube1381898784:52.375:25.081009223165 
3x3x3 Blindfolded41555730305:31.64   
3x3x3 Fewest Moves19322612273840.33547118103 
3x3x3 One-Handed222284130816.4220.491328280214 
Megaminx19627813561:36.911:43.781189247179 
Pyraminx951265833.344.753677053 
Skewb17723510074.325.96598137108 
Square-11414338.8212.95582219 
 
History (Map)
  
Rubik's Cube
Competition Round Place Best   Average   Result Details
Puget Sound Winter 2017Final39.71 10.73 11.50   11.54   9.84   10.86   9.71
 Second29.23 9.89 14.19   10.16   9.23   9.57   9.93
 First36.76 10.88 13.08   10.18   10.17   12.30   6.76
Puget Sound Fall 2016Final18.95 9.69 8.95   9.64   9.24   10.20   10.19
 Second17.83 10.10 9.37   7.83   8.95   12.11   11.97
 First17.24 9.10 9.09   7.24   9.23   11.02   8.99
US Nationals 2016Semi Final368.70 10.07 12.14   10.39   9.78   8.70   10.03
 Second358.53 9.63 9.77   9.16   9.96   13.11   8.53
 First508.60 10.05 10.62   11.05   9.35   10.18   8.60
Puget Sound Spring 2016Final57.93 11.97 11.84   7.93   12.69   11.37   12.69
 Second19.19 10.28 13.21   12.24   9.19   9.34   9.27
 First17.84 9.09 9.34   13.26   9.52   7.84   8.40
PDX Cubing Alpha 2016Final18.85 9.81 10.02   10.06   9.68   9.72   8.85
 Second18.89 9.99 9.80   10.81   8.89   9.36   12.37
 First210.18 12.15 11.60   10.31   10.18   DNF   14.54
Puget Sound Open 2015Final18.89 10.50 13.27   9.79   8.89   12.15   9.57
 Second19.39 10.51 10.06   9.39   DNF   11.00   10.48
 First18.79 10.94 8.79   9.36   11.85   11.89   11.61
Vancouver Summer 2015Final38.91 10.74 11.60   11.81   10.57   8.91   10.05
 Second28.55 10.25 10.34   8.55   11.08   12.52   9.33
 First38.74 12.63 11.91   14.93   DNF   11.06   8.74
Cubes4Speed MOX Summer 2015Final18.56 9.91 9.50   8.56   9.09   12.17   11.14
 Second17.90 9.61 7.90   14.39   10.39   8.83   9.60
 First18.29 9.92 11.86   8.29   8.74   11.09   9.93
UW Spring 2015Final49.38 13.06 9.38   12.33   9.82   DNF   17.02
 Second510.28 13.09 10.86   DNF   16.00   12.42   10.28
 First38.85 12.34 10.26   17.24   9.53   20.41   8.85
Rose City 2015Final27.60 10.00 12.41   9.43   9.48   7.60   11.10
 Second17.56 8.98 8.82   10.30   7.82   7.56   15.29
 First29.01 10.14 9.61   11.19   9.62   9.01   12.72
Vancouver Summer 2014Final29.81 11.30 14.84   12.41   10.65   10.83   9.81
 Second19.56 10.48 12.21   9.56   10.19   11.13   10.11
 First28.90 11.89 8.90   DNF   12.34   12.46   10.86
US Nationals 2014Semi Final329.04 10.99 9.04   11.30   11.24   10.44   13.80
 Second259.43 10.81 10.84   11.02   12.05   10.56   9.43
 First429.92 11.40 12.12   11.96   9.92   10.11   13.09
Cube Kingdom II 2014Final411.14 13.62 13.73   14.50   11.14   DNF   12.62
 Second48.30 12.84 16.06   8.30   11.48   13.51   13.52
 First29.34 11.73 22.84   12.39   9.34   10.95   11.86
Vancouver Winter 2014Final29.08 11.87 14.63   11.88   11.97   11.75   9.08
 Second49.25 13.45 16.15   16.03   11.50   12.83   9.25
 First612.31 14.78 12.41   12.31   20.91   18.83   13.09
Vancouver Summer 2013Final49.65 12.17 13.50   12.33   17.86   10.68   9.65
 Second410.71 13.03 13.88   11.81   10.71   13.41   17.28
 First59.15 14.14 12.90   14.19   9.15   36.08   15.33
Cube Kingdom 2013Final1011.44 17.89 39.66   12.83   16.00   24.83   11.44
 Second212.21 13.21 12.25   15.43   12.21   13.46   13.91
 First713.55 16.03 14.44   16.21   17.43   DNF   13.55
Vancouver Summer 2012Second1514.53 16.81 27.52   16.61   17.13   14.53   16.69
 First1012.77 15.14 13.59   13.11   12.77   21.34   18.71
Groovik Seattle 2012Final812.91 17.23 12.91   18.08   23.58   17.56   16.05
 Second1314.40 17.53 15.50   19.94   DNF   17.15   14.40
 First512.28 16.17 14.33   12.28   19.68   14.50   24.52
Lynden Open 2012Final814.86 17.44 19.08   21.83   17.77   15.46   14.86
 Second716.47 17.16 16.47   16.88   24.84   17.09   17.50
 First1216.41 22.31 23.93   16.41   22.21   20.80   24.55
Tianjin Open 2011First1818.06 22.19 23.90   18.06   26.09   18.65   24.03
  
2x2x2 Cube
Competition Round Place Best   Average   Result Details
US Nationals 2016Semi Final171.43 3.00 3.05   3.47   1.43   2.48   9.52
 Second262.30 3.28 2.64   3.55   3.66   2.30   5.26
 First402.83 3.49 2.83   3.78   4.24   2.99   3.71
Vancouver Summer 2015Final21.58 3.90 DNF   3.56   5.28   1.58   2.86
 First12.52 3.00 3.11   2.72   2.52   3.18   3.84
Cubes4Speed MOX Summer 2015Final43.38 4.56 4.21   4.49   3.38   10.32   4.99
 First13.06 3.24 3.10   3.41   3.06   3.21   7.39
UW Spring 2015Final11.90 2.88 2.91   4.00   2.44   3.28   1.90
 First12.83 3.08 2.97   3.27   2.99   2.83   7.00
Rose City 2015Final12.54 2.93 3.57   2.57   4.44   2.66   2.54
 First12.76 3.28 3.92   3.12   2.80   7.49   2.76
Vancouver Summer 2014Final32.65 3.39 5.34   3.66   2.65   2.94   3.56
 First12.58 2.85 2.93   3.02   3.25   2.58   2.59
US Nationals 2014Final111.98 3.57 2.41   2.73   5.88   5.56   1.98
 Semi Final133.14 3.65 3.91   3.26   7.08   3.77   3.14
 Second142.54 3.27 2.54   3.36   3.11   3.35   5.51
 First582.10 4.32 3.29   4.96   2.10   4.70   6.44
Cube Kingdom II 2014Final12.84 3.31 3.69   3.28   3.41   2.84   3.24
 First12.64 3.92 2.64   2.77   3.08   17.09   5.92
Vancouver Winter 2014Final32.56 3.65 3.56   2.56   2.81   5.94   4.59
 First52.86 4.77 5.16   17.18   2.86   3.13   6.02
Vancouver Summer 2013Final12.64 3.21 4.43   3.38   3.13   2.64   3.11
 First22.80 3.60 5.75   2.80   2.88   2.93   5.00
Cube Kingdom 2013Final12.86 3.64 2.86   3.44   5.44   3.30   4.18
 First12.90 3.59 DNF   3.63   3.68   2.90   3.47
Vancouver Summer 2012Final73.58 4.55 4.63   4.63   3.58   4.40   4.65
 First22.05 3.79 2.05   4.22   6.93   3.44   3.71
Lynden Open 2012Final64.90 6.28 8.46   4.90   6.47   5.34   7.03
 First53.43 5.76 3.43   6.97   5.30   6.36   5.61
Tianjin Open 2011Final54.97 6.34 7.13   6.55   5.33   7.27   4.97
 First84.13 6.82 8.90   6.83   7.43   4.13   6.19
  
4x4x4 Cube
Competition Round Place Best   Average   Result Details
Puget Sound Winter 2017Final240.52 44.63 45.36   43.91   51.16   44.61   40.52
 Combined First239.93 48.02 49.68   44.64   39.93   50.63   49.74
Puget Sound Fall 2016Combined Final240.65 42.21 50.55   40.74   42.63   40.65   43.27
US Nationals 2016Semi Final3931.91 42.47 31.91   42.40   42.20   42.81   54.93
 Second4638.57 44.17 46.68   45.69   38.57   40.13   49.96
 Combined First5938.47 47.36 53.35   38.47   48.46   49.48   44.13
Puget Sound Spring 2016Combined Final144.15 48.94 53.78   59.45   45.29   44.15   47.74
Puget Sound Open 2015Combined Final138.44 44.80 39.98   38.44   46.38   48.03   56.87
Vancouver Summer 2015Combined Final243.47 44.79 43.47   48.52   46.46   44.13   43.78
Cubes4Speed MOX Summer 2015Combined Final537.13 51.29 59.27   37.13   53.26   45.96   54.65
UW Spring 2015Combined Final238.71 42.20 42.49   51.36   43.84   40.26   38.71
Rose City 2015Combined Final244.44 47.07 47.21   44.44   54.05   44.70   49.29
Vancouver Summer 2014Combined Final241.13 45.79 41.13   58.68   45.11   49.11   43.16
US Nationals 2014Second5948.37 51.61 53.26   51.90   49.75   53.18   48.37
 Combined First4137.61 48.74 53.19   53.38   49.16   43.88   37.61
Cube Kingdom II 2014Combined Final341.34 49.29 DNF   55.42   41.34   46.85   45.60
Vancouver Winter 2014Combined Final444.59 50.39 44.59   57.21   49.28   57.91   44.69
Vancouver Summer 2013Combined Final554.34 57.32 57.97   56.84   54.34   57.15   1:02.58
Cube Kingdom 2013Final353.25 1:04.77 58.41   1:08.72   1:07.18   DNF   53.25
Vancouver Summer 2012Combined Final111:11.31 1:12.14 1:11.31   1:11.43   1:13.05   1:23.25   1:11.93
  
5x5x5 Cube
Competition Round Place Best   Average   Result Details
Puget Sound Winter 2017Final21:13.36 1:19.70 1:13.36   1:25.22   1:18.88   1:23.42   1:16.81
 Combined First21:20.06 1:22.96 1:22.57   1:23.56   1:22.74   1:25.50   1:20.06
US Nationals 2016Second491:27.53 1:29.42 1:28.02   1:31.41   1:28.84   1:27.53   1:31.81
 Combined First501:14.19 1:28.07 1:14.19   1:32.35   1:31.53   1:44.57   1:20.32
PDX Cubing Alpha 2016Final21:18.64 1:24.87 1:21.66   1:42.27   1:18.64   1:24.48   1:28.48
Vancouver Summer 2015Combined Final31:22.18 1:29.86 1:46.81   1:22.18   1:34.22   1:25.19   1:30.16
Cubes4Speed MOX Summer 2015Combined Final51:29.11 1:43.17 1:37.32   1:35.48   1:29.11   1:59.82   1:56.71
UW Spring 2015Combined Final31:29.98 1:35.57 1:52.33   1:39.86   1:30.70   1:36.14   1:29.98
Rose City 2015Combined Final31:31.94 1:37.48 1:31.94   1:32.47   1:33.76   1:53.32   1:46.22
Vancouver Summer 2014Combined Final51:37.90 1:53.36 1:37.90   1:52.08   1:56.28   1:51.71   1:59.97
US Nationals 2014Combined First1021:40.38 2:06.72 2:12.23   2:22.74   2:46.05   1:40.38   1:45.20
Vancouver Winter 2014Combined Final41:48.77 1:54.79 2:05.13   1:56.94   1:58.53   1:48.77   1:48.90
Vancouver Summer 2013Combined Final51:45.41 1:50.41 1:53.71   2:11.80   1:47.36   1:50.15   1:45.41
Groovik Seattle 2012Final122:28.84 2:47.62 2:53.66   2:45.50   2:28.84   3:46.79   2:43.71
  
6x6x6 Cube
Competition Round Place Best   Average   Result Details
US Nationals 2016Combined First753:12.47 3:32.67 3:44.27   3:41.27   3:12.47
PDX Cubing Alpha 2016Combined Final32:57.01 3:15.43 3:10.51   2:57.01   3:38.77
  
7x7x7 Cube
Competition Round Place Best   Average   Result Details
US Nationals 2016Combined First785:21.86 5:51.86 5:36.39   5:21.86   6:37.34
PDX Cubing Alpha 2016Combined Final44:52.37 5:25.08 4:52.37   5:34.80   5:48.07
Puget Sound Open 2015Combined Final66:03.79 6:31.03 6:03.79   7:21.99   6:07.30
  
3x3x3 Blindfolded
Competition Round Place Best   Average   Result Details
US Nationals 2016First82DNF DNF DNF   DNF   DNS
Puget Sound Spring 2016First10DNF DNF DNF   DNF   DNS
PDX Cubing Alpha 2016Final7DNF DNF DNF   DNF   DNF
Puget Sound Open 2015Combined Final45:31.64 DNF 5:31.64   DNF   DNF
  
3x3x3 Fewest Moves
Competition Round Place Best   Average   Result Details
US Nationals 2016Final3738 40.33 44   38   39
US Nationals 2014Final4743 45.33 43   49   44
  
3x3x3 One-Handed
Competition Round Place Best   Average   Result Details
Puget Sound Fall 2016Final820.89 25.27 26.99   23.39   25.42   30.56   20.89
 Combined First320.80 21.56 20.80   21.61   23.41   22.22   20.86
US Nationals 2016Combined First13019.69 25.87 19.69   37.04   30.48   23.10   24.04
Puget Sound Spring 2016Combined Final2423.83 DNF DNF   27.02   25.30   DNF   23.83
Puget Sound Open 2015Final621.69 23.52 22.82   21.93   25.81   21.69   39.64
 Combined First1021.08 28.73 32.56   31.79   29.47   21.08   24.94
Vancouver Summer 2015Combined Final518.81 20.49 22.78   18.81   28.50   18.96   19.72
Cubes4Speed MOX Summer 2015Final816.89 27.32 31.72   20.88   29.37   35.94   16.89
UW Spring 2015Final616.42 22.64 39.59   21.72   23.41   16.42   22.79
Rose City 2015Combined Final1623.28 36.45 35.52   45.11   42.01   23.28   31.83
Vancouver Summer 2014Final2524.61 1:04.61 34.80   24.61   DNF   33.75   2:05.28
US Nationals 2014Second8220.77 26.39 28.93   24.78   20.77   33.29   25.45
 Combined First10025.85 28.47 31.42   26.17   36.58   25.85   27.81
Cube Kingdom II 2014Final825.72 28.52 26.91   32.89   25.72   25.76   34.72
Vancouver Winter 2014Combined Final1727.88 48.64 1:59.94   39.55   33.69   27.88   1:12.68
Vancouver Summer 2013Combined Final1030.50 39.25 40.05   34.05   43.66   30.50   46.63
Cube Kingdom 2013Final626.53 31.70 37.81   26.53   26.88   35.16   33.06
Vancouver Summer 2012Final1835.00 44.63 52.66   35.00   50.18   44.06   39.66
Groovik Seattle 2012First1543.08 48.24 46.40   55.66   45.61   43.08   52.72
Lynden Open 2012First1250.90 57.14 59.94   56.58   50.90   54.90   1:05.77
  
Megaminx
Competition Round Place Best   Average   Result Details
US Nationals 2016Combined First561:36.91 1:43.78 1:42.32   1:39.50   1:49.51   1:36.91   1:51.19
Puget Sound Spring 2016Combined Final51:45.69 1:58.95 2:00.78   1:45.69   3:15.87   1:58.89   1:57.18
US Nationals 2014Combined First511:48.10 2:01.67 2:00.35   1:48.10   2:04.32   2:13.29   2:00.33
Cube Kingdom II 2014Combined Final41:41.46 1:53.62 1:41.46   1:57.82   2:11.32   1:48.85   1:54.19
Vancouver Summer 2013Combined Final31:44.55 1:53.77 1:59.09   1:44.55   1:49.75   2:33.22   1:52.46
Vancouver Summer 2012Combined Final62:24.21 2:32.13 2:29.50   2:35.84   2:24.21   2:35.22   2:31.66
Lynden Open 2012Final22:40.91 2:55.92 3:05.46   2:43.96   2:58.33   3:36.84   2:40.91
  
Pyraminx
Competition Round Place Best   Average   Result Details
Puget Sound Winter 2017Final13.94 4.75 7.76   3.94   4.10   5.35   4.79
 Combined First34.62 5.58 5.69   5.35   5.71   5.74   4.62
Puget Sound Fall 2016Final25.51 5.86 5.93   5.79   5.85   7.91   5.51
 Combined First23.34 6.57 7.58   3.34   9.51   6.07   6.05
US Nationals 2016Final143.55 6.45 DNF   3.55   5.61   8.75   4.98
 Semi Final123.55 5.10 8.94   5.44   5.17   4.70   3.55
 Second415.98 6.69 5.98   6.69   7.33   6.06   11.30
 Combined First534.97 6.97 10.11   6.76   4.97   6.97   7.18
Puget Sound Spring 2016Final24.30 6.53 7.22   13.36   4.99   4.30   7.39
PDX Cubing Alpha 2016Final14.51 6.70 5.81   8.46   5.83   9.41   4.51
 First13.39 6.66 8.93   5.13   12.79   5.91   3.39
Puget Sound Open 2015Final14.97 5.76 11.40   6.22   4.97   5.28   5.79
Cubes4Speed MOX Summer 2015Final65.93 10.02 DNF   8.61   15.01   5.93   6.43
Rose City 2015Final24.27 7.09 6.00   DNF   9.16   6.12   4.27
Vancouver Summer 2014Final35.86 6.49 5.86   6.68   6.84   5.96   7.91
US Nationals 2014Second437.43 8.65 7.43   8.19   DNF   10.11   7.65
 First495.86 8.36 6.61   11.27   5.86   9.83   8.65
  
Skewb
Competition Round Place Best   Average   Result Details
US Nationals 2016Combined First695.90 7.64 9.66   6.34   5.90   10.52   6.91
Puget Sound Spring 2016Final96.00 9.54 10.16   10.17   6.00   18.89   8.30
PDX Cubing Alpha 2016Final115.97 11.67 8.65   10.18   5.97   16.56   16.17
 First44.32 6.86 8.26   5.12   7.20   4.32   9.70
Puget Sound Open 2015Combined Final15.47 5.96 6.18   5.87   5.47   5.84   10.34
Vancouver Summer 2015Final36.47 8.75 6.47   7.56   12.96   11.40   7.29
Cubes4Speed MOX Summer 2015Final15.61 6.63 7.78   6.70   6.63   5.61   6.56
Rose City 2015Final56.16 8.45 7.58   6.16   9.92   9.45   8.31
Vancouver Summer 2014Final47.55 9.45 10.46   8.47   10.75   7.55   9.41
US Nationals 2014Combined First475.56 11.55 12.20   13.62   5.56   35.49   8.84
Cube Kingdom II 2014Final214.39 16.07 14.39   18.85   17.44   16.00   14.78
Vancouver Winter 2014Combined Final312.46 15.04 12.46   14.16   18.34   1:01.05   12.63
  
Square-1
Competition Round Place Best   Average   Result Details
Puget Sound Winter 2017Final28.82 12.95 15.43   15.16   8.84   8.82   14.86
 Combined First311.51 15.29 19.58   17.11   17.13   11.51   11.62
US Nationals 2016Combined First1713.55 15.19 15.13   15.49   17.62   13.55   14.94
Vancouver Summer 2015Combined Final322.88 35.66 38.06   22.88   37.40   31.52   39.88
Vancouver Summer 2014Combined Final324.71 40.95 24.71   31.71   1:01.53   43.71   47.44