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 40 2416 6421 9.89 12.42 7584 2973 47
2x2x2 Cube 174 11560 33738 5.09 6.91 30547 10629 166
4x4x4 Cube 21 707 1881 35.71 42.89 2364 900 22
5x5x5 Cube 35 1284 3313 1:24.06 1:35.50 3628 1415 36
3x3x3 Fewest Moves 24 1435 4955 49
3x3x3 One-Handed 55 3491 8448 21.61 27.86 9606 4135 67
Megaminx 35 1846 5614 1:50.53 2:01.42 5356 1787 35

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 round 52 11.87 14.51 13.2715.7311.8715.0915.17
China Championship 2015 Second round 89 9.89 13.83 13.7612.8915.1614.839.89
First round 117 12.15 13.85 16.5612.1514.4512.5614.54
Hong Kong Summer Cube Day 2015 Second round 16 11.52 14.01 13.2315.2614.4714.3211.52
First round 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 round 9 11.47 12.42 14.2711.4712.5512.5612.16
First round 11 11.34 13.18 16.2213.5213.2811.3412.73
Nantong Open 2014 Second round 11 11.97 14.26 13.7113.3611.9718.9615.71
First round 11 11.91 14.17 11.9313.6516.9211.9117.71
Tianjin University Open 2014 Second round 15 12.99 16.26 12.99DNF13.9117.0417.82
First round 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 round 9 11.84 12.50 11.8415.6212.9412.5612.00
First round 9 12.52 13.36 13.0815.0512.5213.5913.42
Nottingham Open 2014 Second round 13 12.20 13.25 12.2015.2013.0712.4514.22
First round 13 12.30 13.36 13.3412.3016.0814.0312.72
UK Rubik's Cube Championship 2013 Second round 18 12.55 15.74 18.2712.5517.0312.8117.37
First round 10 12.46 13.98 12.7012.4617.5814.7614.47
Cuthberts Open 2013 Second round 15 12.55 15.04 13.7416.1515.2319.8812.55
First round 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 round 10 11.84 15.29 15.7815.7715.9411.8414.33
First round 6 10.52 13.65 10.5214.1813.9712.8115.94
UK Open 2011 Second round 14 11.80 14.41 DNF11.8016.4013.3413.50
First round 11 12.61 13.63 17.0213.7212.6112.6514.53
UK Open 2010 Second round 12 13.30 15.22 13.3015.3617.4315.3115.00
First round 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 round 12 13.77 15.00 14.1515.0615.8016.2113.77
First round 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 round 14 13.18 15.10 14.3318.5614.8813.1816.09
First round 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 round 5 12.96 14.49 16.6913.6314.9112.9614.94
First round 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 round 11 12.80 15.89 19.8615.0815.4112.8017.18
First round 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 round 6 14.75 15.52 14.7515.2717.2515.2816.00
First round 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 round 7 13.68 15.74 13.6815.9716.7116.8014.55
First round 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 round 4 14.70 16.19 14.7014.7620.0716.6817.14
First round 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 round 5 15.66 17.67 15.6620.2516.1316.6320.55
First round 2 15.18 DNF20.0315.18
2x2x2 Cube
Edinburgh Open 2013 First round 13 5.65 6.91 6.157.055.657.777.53
UK Open 2010 Second round 14 5.09 6.98 7.058.027.406.505.09
First round 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 First round 21 41.71 47.09 52.4450.8041.7145.4145.06
Asian Championship 2016 Second round 91 49.94 52.24 54.8250.7751.1249.9459.85
First round 86 45.90 52.01 57.6654.3150.1645.9051.57
China Championship 2015 Second round 52 43.25 51.37 46.0543.2556.9659.7351.11
First round 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
First round 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 round 6 39.89 48.52 52.0139.8945.9956.7847.56
First round 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 round 6 38.07 44.42 53.6147.4447.1438.0738.67
First round 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
First round 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
First round 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
First round 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 round 11 50.51 53.25 55.0950.7450.5153.9257.35
First round 10 46.56 52.60 49.3749.8958.5546.5659.48
Nottingham Open 2014 First round 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
First round 8 46.35 52.28 53.3446.3556.1852.6250.89
Cuthberts Open 2013 First round 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 round 5 49.94 53.07 51.8651.8349.9455.52DNF
First round 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
First round 3 44.30 52.21 44.3057.0048.0658.0551.58
UK Open 2010 Final 7 43.71 DNF 56.2243.71DNFDNF49.94
First round 3 42.33 NR 50.36 53.0646.3657.1351.6642.33
Shanghai Open 2010 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 round 4 49.71 55.90 57.6649.7151.7558.30DNF
First round 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 round 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 round 2 44.38 NR 55.01 44.3858.411:01.7156.0950.52
Macau Rubik's Open 2009 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 round 1 53.97 1:03.94 NR 1:04.001:00.9153.971:26.271:06.91
UK Open 2008 Final 9 1:10.20 1:20.54 1:18.971:25.341:17.301:40.721:10.20
Hong Kong Open 2008 Final 4 1:24.68 1:43.86 1:34.881:50.751:46.031:24.681:50.68
5x5x5 Cube
Asian Championship 2016 First round 84 1:32.74 1:43.12 1:49.291:39.631:41.751:47.971:32.74
Hong Kong Summer Cube Day 2015 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
First round 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
First round 9 1:32.76 1:41.59 1:39.521:32.761:41.521:43.722:02.22
Nantong Open 2014 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 round 9 1:34.16 1:42.30 1:37.611:34.16DNF1:46.341:42.95
First round 10 1:32.08 1:44.83 1:32.081:48.401:48.731:42.331:43.75
Nottingham Open 2014 First round 18 1:44.48 2:00.25 2:06.891:56.782:14.101:57.091:44.48
UK Rubik's Cube Championship 2013 First round 16 1:46.04 1:59.99 2:04.191:55.921:46.042:18.871:59.87
Shenzhen Summer Open 2009 First round 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 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 Final 14 22.20 27.96 27.8830.7922.2032.7825.21
Nottingham Open 2014 First round 20 28.17 31.22 37.5032.9829.9030.7928.17
Cuthberts Open 2013 First round 15 27.95 29.70 27.9531.5628.4229.1234.04
Edinburgh Open 2013 First round 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
First round 9 21.61 27.86 29.8026.3130.4427.4721.61
Megaminx
Edinburgh Open 2013 First round 13 3:36.38 DNF3:36.38
UK Open 2011 Final 8 1:59.13 2:17.48 DNF1:59.132:37.522:10.022:04.90
UK Open 2010 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 First round 52.1348.5338.4436.7546.82
42.33 UK Open 2010 First round
43.44 52.04 UK Open 2009 Final 53.4643.4457.3853.4649.21
44.38 Shenzhen Summer Open 2009 First round
50.83 Macau Rubik's Open 2009 Final
1:03.94 Hong Kong Open 2009 First round 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