Alvin Cheng Hiu Yeung (鄭曉洋)

Region WCA ID Gender Competitions Completed Solves
Hong Kong, China 2019YEUN01 Male 7 102

Current Personal Records

Event NR CR WR Single Average WR CR NR
5x5x5 Cube 37 1248 3697 1:15.40 1:23.11 3582 1218 34
6x6x6 Cube 23 511 1653 2:14.12 2:26.91 1795 556 22
7x7x7 Cube 19 530 1661 3:31.99 4:02.52 2247 719 26
3x3x3 Blindfolded 2 59 224 25.91
3x3x3 Fewest Moves 6 137 617 27 28.00 213 51 2
Clock 9 195 979 6.20 7.26 799 158 7
Megaminx 19 601 2192 1:02.01 1:09.67 2160 592 21
Pyraminx 25 1514 5732 3.84 4.25 1739 474 11
Skewb 14 659 2575 3.17 5.57 2945 785 15
Square-1 4 57 351 7.62 10.87 414 83 5
4x4x4 Blindfolded 4 106 369 5:38.13
5x5x5 Blindfolded 1 5 21 4:29.27
3x3x3 Multi-Blind 8 452 1787 6/9 34:32

Medal Collection

Gold Silver Bronze
3 0 1

Record Collection

WR CR NR
1
Competition Round Place Single Average Solves
5x5x5 Cube
Hong Kong Big Cube Day 2023 First round 31 1:15.40 1:23.11 1:36.061:15.401:21.351:25.881:22.11
6x6x6 Cube
Hong Kong Big Cube Day 2023 First round 22 2:14.12 2:26.91 2:35.122:31.492:14.12
7x7x7 Cube
Hong Kong Big Cube Day 2023 First round 26 3:31.99 4:02.52 3:52.683:31.994:42.89
3x3x3 Blindfolded
Rubik's WCA World Championship 2023 Second round 27 25.91 DNF 27.6325.91DNF
First round 50 35.58 DNF 37.50DNF35.58
Hong Kong Cube Day 2023 Final 1 29.50 DNF 29.50DNFDNF
Big 'n Blind Guangzhou 2019 First round 16 57.33 DNF 57.33DNFDNF
Shenzhen Cubing 10th Anniversary 2019 Final 10 1:18.22 DNF 1:18.22DNF1:23.98
Second round 11 1:38.76 DNF DNF1:38.76DNF
First round 9 1:31.22 DNF DNF1:31.22DNF
3x3x3 Fewest Moves
Rubik's WCA World Championship 2023 Final 14 27 28.00 272928
Hong Kong FMC 2023 Final 1 30 34.00 304032
Clock
Rubik's WCA World Championship 2023 First round 50 6.20 7.26 7.747.249.896.206.80
Hong Kong Cube Day 2023 Final 5 7.60 7.75 7.719.017.897.607.66
Megaminx
Hong Kong Big Cube Day 2023 First round 14 1:02.01 1:09.67 1:11.531:02.011:12.681:12.751:04.79
Pyraminx
Rubik's WCA World Championship 2023 First round 108 3.84 4.25 4.014.563.844.194.75
Hong Kong Cube Day 2023 Final 14 4.27 5.32 4.604.276.655.575.80
Shenzhen Cubing 10th Anniversary 2019 Second round 34 6.40 7.28 6.407.2410.026.657.96
First round 29 4.16 6.39 6.804.165.556.816.85
Hong Kong Cube Day 2019 Final 28 7.09 8.87 11.157.098.199.918.52
Skewb
Rubik's WCA World Championship 2023 First round 124 3.17 5.57 5.983.178.675.415.33
Hong Kong Cube Day 2023 Final 13 3.97 6.22 8.727.143.976.125.39
Square-1
Rubik's WCA World Championship 2023 Second round 51 7.62 10.87 11.0112.237.629.3633.19
First round 57 10.82 12.18 13.2715.4810.8212.2311.05
Hong Kong Cube Day 2023 Final 1 9.45 11.85 13.5410.7714.3511.259.45
Shenzhen Cubing 10th Anniversary 2019 First round 21 19.54 23.32 19.5420.2555.5329.7619.95
4x4x4 Blindfolded
Rubik's WCA World Championship 2023 Final 48 DNF DNF DNFDNFDNF
Big 'n Blind Guangzhou 2019 Final 7 5:38.13 DNF DNFDNF5:38.13
5x5x5 Blindfolded
Rubik's WCA World Championship 2023 Final 7 4:29.27 NR DNF DNF4:29.27DNF
Big 'n Blind Guangzhou 2019 Final 3 9:22.53 DNF 9:22.53DNFDNF
3x3x3 Multi-Blind
Big 'n Blind Guangzhou 2019 Final 12 6/9 34:32 7/13 50:596/9 34:32

History of National Records

Single Average Competition Round Solves
5x5x5 Blindfolded
4:29.27 Rubik's WCA World Championship 2023 Final
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