Agassi Yiu Chun Sing (姚震聲)

Country WCA ID Gender Competitions Completed Solves
Hong Kong 2008YIUA01 Male 24 603

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 29 2002 5306 9.89 12.42 6260 2446 38
2x2x2 Cube 162 10150 29432 5.09 6.91 26574 9319 156
4x4x4 Cube 15 565 1476 35.71 42.89 1875 737 18
5x5x5 Cube 25 1051 2650 1:24.06 1:35.50 2964 1189 30
3x3x3 Fewest Moves 23 1275 4411 49
3x3x3 One-Handed 48 3072 7355 21.61 27.86 8411 3648 61
Megaminx 32 1618 4830 1:50.53 2:01.42 4604 1560 31

Medal Collection

Gold Silver Bronze
2 3 2

Record Collection

WR CR NR
8
Competition Round Place Single Average Solves
3x3x3 Cube
Hong Kong Cube Day 2019 First 52 11.87 14.51 13.2715.7311.8715.0915.17
China Championship 2015 Second 89 9.89 13.83 13.7612.8915.1614.839.89
First 117 12.15 13.85 16.5612.1514.4512.5614.54
Hong Kong Summer Cube Day 2015 Second 16 11.52 14.01 13.2315.2614.4714.3211.52
First 10 11.97 12.85 11.9712.1317.2813.9212.49
Cuthberts Open 2014 Final 12 13.09 14.65 15.8813.6415.9213.0914.44
Second 9 11.47 12.42 14.2711.4712.5512.5612.16
First 11 11.34 13.18 16.2213.5213.2811.3412.73
Nantong Open 2014 Second 11 11.97 14.26 13.7113.3611.9718.9615.71
First 11 11.91 14.17 11.9313.6516.9211.9117.71
Tianjin University Open 2014 Second 15 12.99 16.26 12.99DNF13.9117.0417.82
First 7 11.71 13.43 11.7115.5612.2615.0812.95
Welwyn Garden City Open 2014 Final 9 10.75 13.30 16.5110.7513.1413.0413.71
Second 9 11.84 12.50 11.8415.6212.9412.5612.00
First 9 12.52 13.36 13.0815.0512.5213.5913.42
Nottingham Open 2014 Second 13 12.20 13.25 12.2015.2013.0712.4514.22
First 13 12.30 13.36 13.3412.3016.0814.0312.72
UK Rubik's Cube Championship 2013 Second 18 12.55 15.74 18.2712.5517.0312.8117.37
First 10 12.46 13.98 12.7012.4617.5814.7614.47
Cuthberts Open 2013 Second 15 12.55 15.04 13.7416.1515.2319.8812.55
First 11 12.38 13.77 13.9212.3813.5214.4313.86
Edinburgh Open 2013 Final 12 12.75 15.75 16.1520.0315.5715.5212.75
Second 10 11.84 15.29 15.7815.7715.9411.8414.33
First 6 10.52 13.65 10.5214.1813.9712.8115.94
UK Open 2011 Second 14 11.80 14.41 DNF11.8016.4013.3413.50
First 11 12.61 13.63 17.0213.7212.6112.6514.53
UK Open 2010 Second 12 13.30 15.22 13.3015.3617.4315.3115.00
First 4 11.30 12.84 13.8412.2712.4011.3013.91
Shanghai Open 2010 Final 9 14.11 15.15 15.1915.3314.9419.5214.11
Second 12 13.77 15.00 14.1515.0615.8016.2113.77
Combined First 15 12.03 15.59 12.0315.9117.97DNF12.90
Hong Kong Open 2010 Final 13 12.91 15.48 16.7513.5216.1812.91DNF
Second 14 13.18 15.10 14.3318.5614.8813.1816.09
First 10 13.40 13.95 13.68DNF14.2813.4013.90
UK Open 2009 Final 6 13.16 14.80 19.0013.1613.6316.6314.15
Second 5 12.96 14.49 16.6913.6314.9112.9614.94
First 5 13.83 14.68 15.8614.9414.3314.7813.83
Shenzhen Summer Open 2009 Final 14 13.43 16.04 20.9615.8115.2113.4317.11
Second 11 12.80 15.89 19.8615.0815.4112.8017.18
First 4 12.61 13.74 13.0516.8114.3613.8112.61
Macau Rubik's Open 2009 Final 7 13.27 17.08 14.66DNF13.2718.9417.65
Second 6 14.75 15.52 14.7515.2717.2515.2816.00
First 6 12.71 15.86 DNF14.1612.7115.8017.61
Hong Kong Open 2009 Final 7 13.18 14.75 17.9713.9613.1814.9015.40
Second 7 13.68 15.74 13.6815.9716.7116.8014.55
First 20 14.84 16.97 16.8317.0817.0514.8417.02
UK Open 2008 Final 5 12.83 18.78 12.8320.3817.8823.0518.08
Second 4 14.70 16.19 14.7014.7620.0716.6817.14
First 10 12.69 17.36 18.0016.3112.6921.9117.78
Hong Kong Open 2008 Final 5 18.08 20.03 21.4718.0818.5322.3120.09
Second 5 15.66 17.67 15.6620.2516.1316.6320.55
First 2 15.18 DNF20.0315.18
2x2x2 Cube
Edinburgh Open 2013 First 13 5.65 6.91 6.157.055.657.777.53
UK Open 2010 Second 14 5.09 6.98 7.058.027.406.505.09
First 16 5.80 7.26 6.915.808.1810.006.68
UK Open 2008 Final 11 7.59 8.80 7.599.059.447.9116.89
4x4x4 Cube
Hong Kong Cube Day 2019 Combined First 21 41.71 47.09 52.4450.8041.7145.4145.06
Asian Championship 2016 Second 91 49.94 52.24 54.8250.7751.1249.9459.85
Combined First 86 45.90 52.01 57.6654.3150.1645.9051.57
China Championship 2015 Second 52 43.25 51.37 46.0543.2556.9659.7351.11
Combined First 43 42.98 47.85 49.0145.48DNF42.9849.05
Hong Kong Summer Cube Day 2015 Final 7 43.65 44.84 50.7144.4043.6943.6546.44
Combined First 7 36.55 45.72 56.6336.5543.4347.6546.08
Harrow Spring 2015 Final 5 41.39 45.57 42.5947.0347.1059.9441.39
Second 6 39.89 48.52 52.0139.8945.9956.7847.56
Combined First 10 48.34 51.44 1:22.9752.6450.0051.6848.34
UK Rubik's Cube Championship 2014 Final 7 41.75 46.34 44.2249.8447.9446.8641.75
Second 6 38.07 44.42 53.6147.4447.1438.0738.67
Combined First 8 40.10 46.54 48.0245.1446.4552.0940.10
Cuthberts Open 2014 Final 5 45.97 50.79 56.841:00.2448.9946.5445.97
Combined First 8 47.75 49.94 50.2149.1452.5547.7550.46
Nantong Open 2014 Final 2 35.71 42.89 NR 41.3335.7143.2544.0946.33
Combined First 6 38.53 49.55 1:30.8251.6139.0258.0238.53
Tianjin University Open 2014 Final 5 42.91 50.81 52.2142.9155.3744.9355.30
Combined First 3 36.75 44.60 NR 52.1348.5338.4436.7546.82
Welwyn Garden City Open 2014 Final 9 52.20 53.28 53.4352.8356.6553.5852.20
Second 11 50.51 53.25 55.0950.7450.5153.9257.35
Combined First 10 46.56 52.60 49.3749.8958.5546.5659.48
Nottingham Open 2014 Combined First 13 47.55 53.54 47.5551.271:11.1850.0459.32
UK Rubik's Cube Championship 2013 Final 8 47.91 51.39 50.4147.9154.6451.1352.62
Combined First 8 46.35 52.28 53.3446.3556.1852.6250.89
Cuthberts Open 2013 Combined First 9 46.81 56.11 1:03.2946.8155.761:00.0752.50
Edinburgh Open 2013 Final 4 50.13 51.59 50.6850.5354.6150.1353.55
Second 5 49.94 53.07 51.8651.8349.9455.52DNF
Combined First 5 49.30 54.71 49.3053.9051.93DNF58.30
UK Open 2011 Final 7 44.24 55.62 44.2447.7258.581:10.471:00.56
Combined First 3 44.30 52.21 44.3057.0048.0658.0551.58
UK Open 2010 Final 7 43.71 DNF 56.2243.71DNFDNF49.94
Combined First 3 42.33 NR 50.36 53.0646.3657.1351.6642.33
Shanghai Open 2010 Combined Final 1 47.91 54.55 47.9155.1855.5252.941:01.03
Hong Kong Open 2010 Final 3 49.11 51.14 52.03DNF51.3650.0249.11
Second 4 49.71 55.90 57.6649.7151.7558.30DNF
First 2 48.97 52.30 55.181:08.2249.8648.9751.86
UK Open 2009 Final 1 43.44 NR 52.04 NR 53.4643.4457.3853.4649.21
First 1 46.88 46.8849.691:07.02
Shenzhen Summer Open 2009 Final 4 53.11 57.12 53.1154.6854.001:09.501:02.69
First 2 44.38 NR 55.01 44.3858.411:01.7156.0950.52
Macau Rubik's Open 2009 Combined Final 2 50.83 NR 58.36 1:06.1656.3650.8355.771:02.96
Hong Kong Open 2009 Final 2 56.09 57.96 58.8856.0956.3358.661:00.90
First 1 53.97 1:03.94 NR 1:04.001:00.9153.971:26.271:06.91
UK Open 2008 Combined Final 9 1:10.20 1:20.54 1:18.971:25.341:17.301:40.721:10.20
Hong Kong Open 2008 Combined Final 4 1:24.68 1:43.86 1:34.881:50.751:46.031:24.681:50.68
5x5x5 Cube
Asian Championship 2016 Combined First 84 1:32.74 1:43.12 1:49.291:39.631:41.751:47.971:32.74
Hong Kong Summer Cube Day 2015 Combined Final 10 1:34.68 1:46.96 2:06.021:43.721:53.381:34.681:43.77
UK Rubik's Cube Championship 2014 Final 12 1:34.90 1:39.76 1:45.271:34.901:37.241:39.621:42.42
Combined First 9 1:24.06 1:35.50 1:24.061:47.181:32.481:40.131:33.88
Cuthberts Open 2014 Final 10 1:32.85 1:46.24 1:53.531:50.551:42.331:32.851:45.83
Combined First 9 1:32.76 1:41.59 1:39.521:32.761:41.521:43.722:02.22
Nantong Open 2014 Combined Final 5 1:34.21 1:43.32 1:42.831:34.211:41.581:45.551:47.15
Welwyn Garden City Open 2014 Final 11 1:31.93 1:47.18 1:31.931:54.332:08.781:49.391:37.83
Second 9 1:34.16 1:42.30 1:37.611:34.16DNF1:46.341:42.95
Combined First 10 1:32.08 1:44.83 1:32.081:48.401:48.731:42.331:43.75
Nottingham Open 2014 Combined First 18 1:44.48 2:00.25 2:06.891:56.782:14.101:57.091:44.48
UK Rubik's Cube Championship 2013 Combined First 16 1:46.04 1:59.99 2:04.191:55.921:46.042:18.871:59.87
Shenzhen Summer Open 2009 First 13 2:14.21 2:18.90 2:20.252:17.632:18.812:30.682:14.21
Hong Kong Open 2009 Final 10 1:49.50 2:09.64 2:12.432:08.652:41.161:49.502:07.84
UK Open 2008 Combined Final 12 2:46.21 2:59.762:46.21
3x3x3 Fewest Moves
Edinburgh Open 2013 Final 5 49 49
3x3x3 One-Handed
Cuthberts Open 2014 Combined Final 14 22.20 27.96 27.8830.7922.2032.7825.21
Nottingham Open 2014 Combined First 20 28.17 31.22 37.5032.9829.9030.7928.17
Cuthberts Open 2013 Combined First 15 27.95 29.70 27.9531.5628.4229.1234.04
Edinburgh Open 2013 First 10 30.93 33.55 36.8835.8630.9332.4632.33
UK Open 2011 Final 9 24.19 29.22 28.0437.2831.1724.1928.45
Combined First 9 21.61 27.86 29.8026.3130.4427.4721.61
Megaminx
Edinburgh Open 2013 Combined First 13 3:36.38 DNF3:36.38
UK Open 2011 Combined Final 8 1:59.13 2:17.48 DNF1:59.132:37.522:10.022:04.90
UK Open 2010 Combined Final 3 1:50.53 2:01.42 1:58.861:59.132:06.281:50.532:08.43

History of National Records

Single Average Competition Round Solves
4x4x4 Cube
42.89 Nantong Open 2014 Final 41.3335.7143.2544.0946.33
44.60 Tianjin University Open 2014 Combined First 52.1348.5338.4436.7546.82
42.33 UK Open 2010 Combined First
43.44 52.04 UK Open 2009 Final 53.4643.4457.3853.4649.21
44.38 Shenzhen Summer Open 2009 First
50.83 Macau Rubik's Open 2009 Combined Final
1:03.94 Hong Kong Open 2009 First 1:04.001:00.9153.971:26.271:06.91

National Championship Podiums

Event Place Single Average Solves
Hong Kong Open 2010
4x4x4 Cube 2 49.11 51.14 52.03DNF51.3650.0249.11
Hong Kong Open 2009
3x3x3 Cube 3 13.18 14.75 17.9713.9613.1814.9015.40
4x4x4 Cube 2 56.09 57.96 58.8856.0956.3358.661:00.90
Hong Kong Open 2008
3x3x3 Cube 3 18.08 20.03 21.4718.0818.5322.3120.09
4x4x4 Cube 3 1:24.68 1:43.86 1:34.881:50.751:46.031:24.681:50.68