Samuel Chiu

 
Details
Country WCA Id Gender Competitions
USA2010CHIU01Male29
 
Current Personal Records
Event NR CR WR Single Average WR CR NR  
Rubik's Cube871064849.3610.742595642 
4x4 Cube162311936.4742.511342820 
5x5 Cube44594071:27.531:43.8757710178 
2x2 Cube77953512.063.573017864 
3x3 one-handed14164712.1816.981243125 
3x3 fewest moves128144103946   
Megaminx61945021:37.961:47.744869562 
Pyraminx40523514.2510.841597250181 
Square-110513470433.5945.42711130101 
Rubik's Clock293723311.1313.982744133 
6x6 Cube49683943:20.523:35.433926648 
7x7 Cube56704115:18.395:44.144357861 
 
History (Map)
  
Rubik's Cube
Competition Round Place Best   Average   Result Details
Caltech Winter 2014Second1010.16 11.83 14.43   10.16   11.11   14.09   10.28
 First710.34 12.01 10.34   15.46   11.97   11.93   12.13
Caltech Fall 2013Final89.36 12.25 10.63   11.93   14.18   15.34   9.36
 Second510.36 11.35 12.78   10.36   13.38   10.88   10.38
 First1010.78 11.88 10.78   11.00   12.16   12.47   14.21
Southwest 2013Final39.57 10.74 11.91   11.22   11.13   9.86   9.57
 Second611.83 12.39 12.57   15.04   11.98   11.83   12.61
 First710.52 12.36 12.86   10.62   13.60   13.63   10.52
Antelope Fall 2013Second1413.50 15.16 DNF   17.52   14.43   13.53   13.50
 First79.46 11.84 12.47   15.57   9.46   11.68   11.37
Nisei Week 2013Final210.05 11.55 10.05   14.68   11.36   10.97   12.33
 First810.96 12.34 12.06   12.18   14.00   12.77   10.96
World Championship 2013Second10011.49 12.87 13.09   11.49   12.40   13.12   13.34
 First6610.39 11.90 11.80   13.45   12.70   10.39   11.21
San Diego Summer 2013Final310.90 12.29 11.77   13.43   14.77   10.90   11.66
 Second610.50 12.98 10.50   15.08   13.68   13.19   12.06
 First612.31 12.69 12.90   12.78   14.09   12.31   12.38
Caltech Spring 2013Second910.78 12.44 12.18   10.78   13.30   12.69   12.44
 First711.50 12.56 12.39   11.50   12.40   14.86   12.90
Diamond Bar Spring 2013Final29.50 11.07 11.45   12.74   9.50   10.74   11.03
 Second712.13 12.94 13.96   12.13   12.55   12.50   13.78
 First811.90 14.35 11.90   16.26   16.73   14.15   12.65
AV Spring 2013Final210.75 12.76 11.03   10.75   14.91   15.28   12.33
 Second211.61 12.67 12.53   11.61   14.06   12.88   12.61
 First211.96 12.38 12.36   11.96   13.52   12.56   12.21
Caltech Winter 2013Second912.00 13.36 12.00   12.56   13.72   13.80   14.13
 First711.43 12.83 11.43   12.61   13.66   14.11   12.22
Liberty Science 2012Second1512.61 13.87 12.61   14.40   17.63   13.46   13.75
 First2113.90 14.89 19.34   13.90   16.53   13.90   14.25
Caltech Fall 2012Second1012.59 13.70 12.59   14.09   12.59   14.41   17.16
 First1312.66 13.76 14.96   16.11   12.66   12.93   13.40
Diamond Bar 2012Final711.71 14.69 11.71   15.02   31.30   13.91   15.15
 Second512.63 13.87 14.19   13.80   13.63   17.00   12.63
 First711.06 14.45 13.80   15.11   11.06   16.28   14.43
San Diego 2012Final711.56 13.78 11.77   14.52   11.56   15.05   16.09
 Second611.93 13.65 11.93   13.44   13.33   19.80   14.19
 First913.19 15.42 15.50   13.19   15.88   14.88   53.83
Nisei Week 2012Final1712.36 18.16 12.36   25.08   25.91   15.86   13.55
 First813.18 14.40 14.00   16.19   13.18   13.83   15.38
US Nationals 2012Second9913.22 18.52 1:30.86   14.30   13.22   21.08   20.19
 First8313.69 14.84 16.28   13.69   13.96   16.22   14.34
Antelope Valley 2012Final512.88 14.46 14.46   17.93   12.88   12.91   16.00
 Second613.69 14.87 16.63   13.69   15.31   13.90   15.40
 First812.86 15.15 14.77   12.86   13.29   17.40   18.36
Caltech Spring 2012Second1012.02 13.65 12.18   12.02   12.13   16.65   18.99
 First712.78 13.04 12.96   12.78   13.16   14.25   13.00
Harvard Spring 2012Second1916.27 17.32 16.27   18.41   17.25   16.61   18.11
 First1214.41 15.63 14.41   18.86   16.05   16.38   14.46
Caltech Winter 2012Second1815.08 16.04 15.97   16.65   15.08   19.03   15.50
 First1813.05 15.89 15.15   DNF   13.05   16.46   16.06
Arizona Showdown 2011Final817.30 17.80 17.30   17.59   17.50   18.30   20.22
 Second714.97 16.70 17.34   14.97   16.18   19.03   16.58
 First1016.30 19.51 16.97   16.30   22.86   23.88   18.69
Caltech Fall 2011First3719.08 23.67 22.90   26.17   28.82   21.93   19.08
Caltech Prefrosh 2011Final1014.93 17.72 19.59   16.16   29.55   17.41   14.93
 First1117.16 20.83 17.16   23.75   22.97   20.18   19.34
Caltech Winter 2011Second2315.83 20.49 21.46   15.83   20.21   27.62   19.81
 First2614.78 19.43 20.81   21.21   17.41   14.78   20.06
Caltech Fall 2010Second1917.40 21.37 19.38   22.96   17.40   21.78   DNF
 First2019.09 22.11 20.36   DNF   19.09   24.27   21.71
Marymount Open 2010First1716.65 21.44 16.65   27.22   22.36   22.86   19.11
Nisei 2010First3522.52 33.43 DNF   26.13   22.52   45.90   28.25
Discovery Science Center 2010First2729.90 35.32 29.90   DNF   38.46   37.00   30.50
  
4x4 Cube
Competition Round Place Best   Average   Result Details
Caltech Winter 2014Combined Final439.83 44.53 44.02   49.31   52.83   39.83   40.27
Caltech Fall 2013Combined Final436.47 42.51 36.47   53.40   41.38   43.38   42.78
Southwest 2013Final242.07 43.61 43.07   44.02   43.75   42.07   DNF
 Combined First443.01 45.74 43.01   50.50   48.19   44.73   44.30
Antelope Fall 2013Combined Final442.54 49.01 45.05   51.96   42.54   50.03   53.93
World Championship 2013Second5040.54 50.19 40.54   46.28   49.87   54.41   56.67
 Combined First4845.53 48.80 51.68   45.53   46.50   48.21   1:01.70
San Diego Summer 2013Combined Final140.71 50.30 49.02   48.09   40.71   53.78   58.46
Caltech Spring 2013Combined Final748.55 54.44 48.55   1:00.93   56.19   53.72   53.40
Diamond Bar Spring 2013Combined Final450.38 53.95 54.51   1:00.37   50.38   54.28   53.05
AV Spring 2013Combined Final245.21 47.60 46.58   49.15   45.21   55.05   47.08
Caltech Winter 2013Combined Final345.80 50.27 57.34   50.33   45.80   53.40   47.09
Liberty Science 2012Combined Final645.88 53.41 1:01.47   45.88   55.43   50.31   54.50
Caltech Fall 2012Final349.08 51.66 53.78   49.08   49.28   59.11   51.93
Diamond Bar 2012Combined Final448.13 1:00.95 48.13   59.21   1:01.21   1:02.44   4:21.30
San Diego 2012Combined Final349.69 58.68 1:01.33   1:02.66   1:08.83   49.69   52.05
US Nationals 2012Combined First901:09.95 1:14.13 1:09.95   1:15.73   1:13.28   1:13.39   1:18.35
Antelope Valley 2012Combined Final111:33.80   2:06.91   1:33.80
Caltech Spring 2012Combined Final171:11.47 1:32.87 1:11.47   2:03.19   1:34.11   1:35.34   1:29.16
Harvard Spring 2012Combined First131:08.86 1:18.80 1:08.86   1:11.19   1:27.19   1:23.75   1:21.47
Caltech Winter 2012Combined Final191:21.74 1:27.31 1:23.43   1:21.74   1:25.65   2:59.34   1:32.84
Arizona Showdown 2011Final91:34.41 1:44.88 1:53.69   2:04.38   1:35.08   1:34.41   1:45.86
Marymount Open 2010Combined Final142:08.50   2:14.30   2:08.50
  
5x5 Cube
Competition Round Place Best   Average   Result Details
Southwest 2013Combined Final51:33.78 1:46.83 1:48.85   1:33.78   1:48.39   1:43.25   1:51.45
Antelope Fall 2013Combined Final91:40.18 1:45.65 2:03.02   1:40.18   1:44.46   1:44.19   1:48.30
World Championship 2013Second631:27.53 1:43.87 1:39.91   2:05.97   1:42.67   1:49.04   1:27.53
 Combined First871:42.63 1:47.36 1:48.31   1:44.78   1:42.63   1:48.98   2:25.30
AV Spring 2013Combined Final41:43.44 1:55.45 1:59.22   1:43.44   2:25.52   2:00.91   1:46.22
San Diego 2012Final61:47.94 2:03.57 1:47.94   2:02.69   2:02.11   2:05.90   2:35.36
US Nationals 2012Combined First802:21.97   2:21.97   2:22.81
  
2x2 Cube
Competition Round Place Best   Average   Result Details
Caltech Winter 2014Final83.46 7.05 DNF   4.91   12.31   3.46   3.93
 First62.06 3.57 4.56   2.06   2.46   3.69   10.94
Caltech Fall 2013Final103.55 4.23 3.94   7.00   4.06   4.68   3.55
Southwest 2013Second63.70 4.14 4.40   3.70   5.20   3.98   4.03
 First63.10 4.30 5.77   5.24   4.46   3.10   3.20
Antelope Fall 2013Final93.72 4.47 4.84   4.52   3.72   4.05   4.90
World Championship 2013Semi Final423.58 4.90 4.68   5.35   3.58   4.67   5.36
 Second503.71 4.41 5.08   5.32   4.25   3.89   3.71
 First733.51 4.47 3.83   4.21   3.51   5.36   8.54
San Diego Summer 2013Final84.94 6.22 5.72   6.18   4.94   6.75   11.81
 First64.41 5.01 4.41   5.80   5.16   4.43   5.44
Caltech Spring 2013First93.28 4.67 4.00   5.24   4.76   8.36   3.28
Diamond Bar Spring 2013Final94.18 5.23 4.49   7.04   5.99   5.22   4.18
AV Spring 2013Final54.46 5.67 4.46   4.90   5.59   6.52   DNF
 First53.83 5.56 7.86   5.00   3.83   7.18   4.50
Caltech Winter 2013First94.72 5.44 5.78   5.53   DNF   5.00   4.72
Liberty Science 2012Final104.52 5.26 5.43   6.47   5.58   4.78   4.52
Caltech Fall 2012First174.97 7.18 8.19   6.78   7.09   4.97   7.68
Diamond Bar 2012Final45.18 5.22 5.22   5.22   5.18   5.21   11.72
San Diego 2012Final54.52 5.28 5.02   6.80   5.68   4.52   5.15
 First54.77 5.12 5.09   9.06   5.36   4.90   4.77
US Nationals 2012First1135.70 7.62 6.06   DNF   5.70   8.65   8.15
Antelope Valley 2012First105.05 7.36 7.66   6.86   7.55   12.41   5.05
Caltech Spring 2012First175.91 7.52 6.84   6.46   5.91   9.27   16.56
Harvard Spring 2012Final124.58 6.54 6.61   7.58   5.44   4.58   8.03
 First84.72 5.55 5.40   5.66   4.72   6.06   5.58
Caltech Winter 2012First152.19 7.05 6.69   7.77   6.68   7.93   2.19
Arizona Showdown 2011Final86.05 8.91 6.05   9.83   13.91   7.53   9.36
 First75.72 7.83 7.33   8.03   8.53   8.13   5.72
Caltech Fall 2011First114.56 5.82 4.71   4.56   6.38   7.33   6.36
Caltech Winter 2011First135.58 6.03 5.65   5.58   6.84   5.59   6.93
Caltech Fall 2010First197.35 10.54 14.95   7.35   9.22   7.44   18.52
Marymount Open 2010First227.09 10.78 7.80   16.13   13.19   11.36   7.09
  
Rubik's Cube: Blindfolded
Competition Round Place Best   Average   Result Details
Diamond Bar Spring 2013Final8DNF DNF DNF   DNS   DNS
  
Rubik's Cube: One-handed
Competition Round Place Best   Average   Result Details
Caltech Winter 2014Final315.81 16.98 16.61   18.02   18.27   15.81   16.31
 Combined First616.53 18.89 20.91   18.43   21.40   17.33   16.53
Caltech Fall 2013Final414.33 17.64 17.18   15.90   14.33   19.84   22.68
 Combined First718.02 18.88 18.75   18.02   18.56   20.63   19.33
Southwest 2013Final214.25 17.94 17.02   23.43   17.87   14.25   18.93
 Second113.11 17.47 17.92   21.51   15.67   18.83   13.11
 Combined First314.15 18.07 22.46   14.15   18.52   18.48   17.21
Antelope Fall 2013Combined Final214.30 17.49 14.30   22.72   16.84   19.71   15.93
World Championship 2013Second5318.37 20.50 19.04   18.37   20.29   22.86   22.17
 Combined First3113.66 19.11 18.83   17.03   24.07   21.47   13.66
San Diego Summer 2013Final215.96 19.06 15.96   19.68   22.18   18.86   18.65
 First417.80 22.00 17.80   25.59   20.84   19.56   27.63
Caltech Spring 2013Final614.78 19.44 21.09   14.78   20.83   18.53   18.96
 First414.27 17.57 18.96   20.09   18.09   14.27   15.66
Diamond Bar Spring 2013Final619.69 24.04 22.88   22.74   34.16   26.50   19.69
 First312.18 20.72 19.47   21.88   12.18   21.97   20.81
AV Spring 2013Final117.08 18.97 17.08   24.31   18.33   20.80   17.77
Caltech Winter 2013Final417.50 20.40 17.50   19.88   25.50   19.41   21.90
 Combined First718.78 23.13 20.22   24.47   18.78   31.41   24.69
Liberty Science 2012Combined Final617.33 20.83 23.18   17.50   21.80   17.33   25.52
Caltech Fall 2012Combined First1019.78 24.20 22.21   19.78   25.63   24.77   26.03
Diamond Bar 2012Final624.61 27.93 24.61   27.38   26.41   30.00   32.41
 First624.09 26.30 29.19   DNF   24.09   24.65   25.05
San Diego 2012Final724.78 27.95 31.28   24.78   33.09   26.78   25.80
 First623.28 27.19 27.65   29.36   29.81   23.28   24.56
US Nationals 2012Combined First10528.96 33.62 34.43   28.96   35.31   31.13   38.25
Antelope Valley 2012Final822.52 30.48 22.52   30.90   27.58   33.31   32.96
 Combined First829.05 37.71 31.43   43.90   DNF   37.80   29.05
Caltech Spring 2012Combined First1327.09 32.75 41.33   29.50   34.86   27.09   33.88
Harvard Spring 2012First1731.58 35.32 34.77   57.36   36.77   31.58   34.43
Caltech Winter 2012Combined First2028.71 35.20 52.93   41.21   32.63   31.75   28.71
Arizona Showdown 2011Combined First1137.77 1:06.53 37.77   1:36.83   DNF   53.34   49.43
Caltech Fall 2011Combined First2337.08 52.76 59.58   55.69   1:00.86   37.08   43.02
Marymount Open 2010First171:09.22 DNF 1:09.22   1:19.47   DNS   DNS   DNS
  
Rubik's Cube: Fewest moves
Competition Round Place Best   Average   Result Details
World Championship 2013Final11646   52   46
Diamond Bar Spring 2013Final849   49   DNS
US Nationals 2012Final5852   52   DNF
  
Megaminx
Competition Round Place Best   Average   Result Details
World Championship 2013Combined First551:37.96 1:47.74 1:47.94   1:51.25   1:53.53   1:37.96   1:44.02
San Diego 2012Final32:08.75 2:30.88 2:08.75   2:48.83   2:27.08   2:34.77   2:30.80
US Nationals 2012Combined First653:49.41   3:49.41   4:30.00
  
Pyraminx
Competition Round Place Best   Average   Result Details
Caltech Winter 2014Final134.25 13.22 14.03   18.18   13.77   11.86   4.25
Caltech Fall 2013Final148.78 10.84 8.78   9.34   16.00   9.65   13.52
World Championship 2013First14210.39 13.35 10.39   12.95   15.49   11.61   17.55
Caltech Spring 2013Final910.71 11.71 11.66   10.71   14.37   10.77   12.71
AV Spring 2013Final713.21 15.23 13.21   16.88   15.16   13.65   20.75
Caltech Winter 2013Final910.21 13.59 12.46   15.66   15.63   10.21   12.69
Antelope Valley 2012Combined Final714.96 22.11 24.27   23.25   36.68   18.81   14.96
Arizona Showdown 2011Final710.53 21.60 10.68   42.44   46.44   11.69   10.53
  
Square-1
Competition Round Place Best   Average   Result Details
San Diego Summer 2013Final534.46 46.93 44.13   43.06   1:02.78   34.46   53.59
Caltech Spring 2013Combined First734.33 53.64 53.73   1:02.90   51.69   55.50   34.33
Diamond Bar Spring 2013Final735.58 50.59 35.58   1:06.75   56.94   51.83   43.00
Caltech Winter 2013Combined First533.59 45.42 42.86   51.34   49.18   44.21   33.59
  
Rubik's Clock
Competition Round Place Best   Average   Result Details
Caltech Fall 2013Combined Final311.80 13.98 16.02   12.41   DNF   13.52   11.80
World Championship 2013Combined First4815.48 16.75 16.37   15.92   17.96   15.48   18.39
Liberty Science 2012Combined Final614.09 17.45 19.09   19.34   14.09   16.93   16.33
Diamond Bar 2012Final311.13 DNF 20.00   DNF   11.13   DNF   27.46
Marymount Open 2010Final71:00.38 DNF 1:07.86   1:00.38   DNS   DNS   DNS
  
6x6 Cube
Competition Round Place Best   Average   Result Details
World Championship 2013Combined First573:20.52 3:35.43 3:38.99   3:20.52   3:46.78
Diamond Bar Spring 2013Combined Final73:57.94 4:02.88 3:57.94   4:00.38   4:10.32
Diamond Bar 2012Final64:11.83 4:18.26 4:11.83   4:27.00   4:15.96
US Nationals 2012Combined First686:17.43   6:17.43
  
7x7 Cube
Competition Round Place Best   Average   Result Details
Antelope Fall 2013Combined Final115:46.65 6:00.57 5:46.65   6:12.50   6:02.55
World Championship 2013Combined First695:18.39 5:44.14 5:18.39   6:07.04   5:46.99
  
Rubik's Magic
Competition Round Place Best   Average   Result Details
Liberty Science 2012Final231.06 3.22 3.63   3.38   DNF   2.66   1.06
Caltech Fall 2012Final81.13 2.66 3.61   1.13   2.58   2.33   3.06
Diamond Bar 2012Final11.06 1.06 1.07   1.18   1.06   1.06   1.06
US Nationals 2012First471.06 2.52 3.03   1.18   3.36   1.06   7.86
Antelope Valley 2012Final11.18 1.43 1.18   1.18   1.25   42.33   1.86
Caltech Spring 2012Final21.15 1.49 1.18   1.18   1.15   2.11   3.52
Harvard Spring 2012Final11.06 1.26 1.06   1.06   1.06   DNF   1.66
Caltech Winter 2012Final131.50 3.56 3.69   1.50   1.72   DNF   5.28
Arizona Showdown 2011Final31.08 1.81 3.13   1.16   1.15   3.13   1.08
Caltech Fall 2011Final11.16 1.29 1.34   1.21   1.31   1.16   1.96
Caltech Prefrosh 2011Final41.36 1.75 DNF   1.84   1.36   1.52   1.90
Caltech Winter 2011Final261.22 4.63 1.34   DNF   2.00   10.55   1.22
Caltech Fall 2010Final41.61 1.93 1.91   1.86   3.72   2.03   1.61
Marymount Open 2010Final91.50 2.17 1.58   3.81   2.05   2.88   1.50
  
Master Magic
Competition Round Place Best   Average   Result Details
Liberty Science 2012Final113.84 5.16 6.05   4.72   DNF   4.71   3.84
Caltech Fall 2012Final42.80 3.66 4.02   3.78   5.05   2.80   3.18
Diamond Bar 2012Final33.83 5.05 4.05   5.50   5.59   3.83   6.44
US Nationals 2012First272.97 4.50 3.59   DNF   2.97   4.43   5.47
Antelope Valley 2012Final83.21 11.88 3.21   DNF   25.16   5.91   4.58
Caltech Spring 2012Final32.90 3.38 3.40   2.90   3.18   3.56   4.21
Harvard Spring 2012Final23.28 3.62 3.77   10.31   3.28   3.44   3.66
Caltech Winter 2012Final43.08 4.21 3.08   4.11   4.94   3.58   8.31
Arizona Showdown 2011Final34.18 4.69 4.72   4.18   4.46   5.21   4.90
Caltech Fall 2011Final93.94 5.64 5.21   3.94   4.27   8.71   7.43
Caltech Prefrosh 2011Final54.16 5.70 5.30   5.03   4.16   6.77   8.61