Siow Chun Heng

Region WCA ID Gender Competitions Completed Solves
Malaysia 2018HENG04 Male 16 658

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 141 2814 7984 8.12 10.92 12474 4705 236
2x2x2 Cube 216 4055 15607 2.48 3.19 5648 1534 84
4x4x4 Cube 158 2855 8098 38.41 45.24 8933 3176 169
5x5x5 Cube 173 3051 9078 1:25.05 1:31.56 8191 2773 163
6x6x6 Cube 126 2253 7447 3:08.65 3:15.78 6914 2115 119
7x7x7 Cube 113 1849 5745 4:35.04 4:57.70 5855 1846 113
3x3x3 One-Handed 49 940 2781 12.72 15.15 1988 701 32
Clock 14 287 1225 4.86 7.02 1874 437 19
Megaminx 151 2014 7321 1:20.50 1:35.76 8232 2280 167
Pyraminx 429 7507 28098 6.34 8.92 22826 6503 349
Skewb 167 2692 10505 4.57 6.30 6670 1818 95
Square-1 180 2537 11114 28.09 51.67 14820 3292 242
Competition Round Place Single Average Solves
3x3x3 Cube
XMUM Cube Open 2026 Second round 51 10.09 10.99 13.8210.5310.5311.9110.09
First round 67 11.22 12.19 14.9711.2212.7511.8611.96
Malaysia Cube Championship 2025 Second round 64 9.57 12.48 12.329.5711.4813.6315.92
First round 48 10.28 11.13 13.8410.2811.4811.0510.86
XMUM Cube Open 2025 Second round 38 8.12 11.18 12.8411.218.1212.1910.13
First round 52 9.39 11.78 22.9611.2811.4812.589.39
Sleepless in Selangor 2025 First round 21 9.30 12.74 15.6717.5511.449.3011.12
Malaysia 15th Anniversary Championship 2024 Second round 49 10.52 11.39 11.6010.5211.7510.8315.29
First round 38 9.71 10.92 12.729.9811.449.7111.33
Kuala Lumpur Cubing Challenge 2024 Second round 25 10.54 12.24 11.1411.5910.5413.9814.84
First round 18 10.98 12.26 10.9811.1514.0617.9511.58
Malaysia Cube Championship 2023 Second round 88 11.02 14.03 11.0215.2619.3013.4813.34
First round 77 10.72 13.11 14.3216.5812.4410.7212.56
XMUM Cube Open 2023 First round 62 11.31 15.51 17.0411.3132.8314.7014.78
Yong Jun KL Speedcubing 2023 Second round 115 13.10 14.66 21.2114.3515.3714.2713.10
First round 135 11.72 15.96 11.7217.1214.0316.7419.65
Malaysia Cube Championship 2022 Second round 41 10.88 11.55 11.6210.8812.0810.9515.19
First round 76 13.45 13.88 17.9814.0113.7313.9113.45
YJ Malaysia Cube Open 2022 Second round 142 13.20 17.07 18.7115.3819.3517.1113.20
First round 111 11.56 14.22 11.5612.4015.3014.9515.60
Malaysia Cube Championship 2019 Second round 75 13.33 14.05 13.4415.2813.3313.9214.78
First round 131 13.47 16.27 16.3516.9913.4717.0715.46
Putra Speedcubing Challenge 2019 Second round 67 12.78 15.85 12.7814.7115.5417.3123.40
First round 70 12.44 14.87 14.5916.6312.4416.9313.40
STEM Cube Open Kuala Lumpur 2019 Second round 45 11.87 15.14 19.3015.8511.8714.3315.23
First round 48 12.85 15.38 16.1516.4312.8514.9215.06
Unikl MFI Open 2018 First round 92 17.26 20.18 32.0517.2625.2817.3417.92
Forest City Johor Open 2018 First round 36 16.19 18.55 20.2623.7716.1918.0017.38
2x2x2 Cube
XMUM Cube Open 2026 First round 53 3.49 4.84 9.133.494.775.224.52
Malaysia Cube Championship 2025 Second round 16 2.48 3.19 2.483.022.548.024.01
First round 23 3.20 3.44 3.203.573.443.317.38
XMUM Cube Open 2025 First round 103 2.85 7.18 DNF10.282.856.284.98
Malaysia 15th Anniversary Championship 2024 Second round 25 3.02 3.83 3.193.026.474.823.47
First round 34 3.32 3.98 3.724.383.833.324.79
Kuala Lumpur Cubing Challenge 2024 First round 26 3.30 5.19 6.104.047.025.433.30
XMUM Cube Open 2023 First round 19 3.07 4.41 5.213.073.795.844.23
Yong Jun KL Speedcubing 2023 First round 167 4.78 7.28 4.788.257.037.277.53
Malaysia Cube Championship 2022 Second round 62 3.90 5.24 3.908.895.285.385.06
First round 70 3.72 5.31 6.178.634.463.725.31
YJ Malaysia Cube Open 2022 Second round 38 2.79 4.35 4.244.384.422.795.28
First round 56 3.55 4.62 4.513.555.294.077.05
Malaysia Cube Championship 2019 Second round 58 4.79 5.17 5.275.444.794.807.04
First round 64 4.74 5.34 4.924.974.746.146.17
Putra Speedcubing Challenge 2019 First round 25 4.02 4.65 4.027.394.245.504.22
STEM Cube Open Kuala Lumpur 2019 First round 60 3.22 6.49 7.993.226.48DNF5.01
Unikl MFI Open 2018 First round 77 4.79 6.91 4.799.609.286.115.33
Forest City Johor Open 2018 Final 31 5.50 6.67 5.895.506.058.208.08
4x4x4 Cube
XMUM Cube Open 2026 First round 58 47.09 49.51 47.1053.1851.3047.0950.14
Malaysia Cube Championship 2025 First round 66 48.22 53.92 48.221:02.3057.8755.2548.65
XMUM Cube Open 2025 First round 55 45.65 49.51 48.2145.651:02.8346.4253.90
Malaysia 15th Anniversary Championship 2024 First round 48 41.95 48.08 41.9552.6159.8042.0249.60
Kuala Lumpur Cubing Challenge 2024 Final 14 40.62 45.24 50.3142.4545.4940.6247.78
Malaysia Cube Championship 2023 First round 47 38.67 48.02 42.4553.2638.6754.5948.36
XMUM Cube Open 2023 First round 30 44.13 50.51 51.6950.4049.4544.1356.18
Yong Jun KL Speedcubing 2023 First round 48 43.82 51.20 46.561:00.2946.751:02.1443.82
Malaysia Cube Championship 2022 First round 46 42.99 50.17 55.7146.6951.5842.9952.23
YJ Malaysia Cube Open 2022 First round 80 51.36 55.95 1:04.2058.9752.5751.3656.32
Malaysia Cube Championship 2019 Second round 57 49.65 53.95 53.2949.6551.4257.1557.73
First round 63 38.41 54.86 52.6055.2356.7538.4158.02
Putra Speedcubing Challenge 2019 First round 46 51.82 56.60 53.5056.5559.761:07.2851.82
STEM Cube Open Kuala Lumpur 2019 First round 32 53.36 57.79 1:00.611:02.7558.3954.3753.36
Unikl MFI Open 2018 First round 35 52.38 58.19 1:04.961:09.2352.3852.9956.62
5x5x5 Cube
XMUM Cube Open 2026 First round 53 1:29.89 1:32.87 1:35.981:29.891:34.511:33.921:30.19
Malaysia Cube Championship 2025 First round 55 1:30.21 1:35.02 1:37.391:34.631:30.211:44.801:33.04
XMUM Cube Open 2025 First round 45 1:25.08 1:39.22 1:47.361:52.121:33.571:25.081:36.72
Sleepless in Selangor 2025 Final 19 1:36.07 1:42.26 1:36.072:03.631:43.891:41.071:41.81
Malaysia 15th Anniversary Championship 2024 First round 47 1:30.85 1:37.93 1:47.851:30.961:59.611:34.971:30.85
Kuala Lumpur Cubing Challenge 2024 Final 18 1:29.09 1:36.92 1:47.841:29.091:35.801:38.221:36.74
Malaysia Cube Championship 2023 First round 44 1:25.05 1:40.80 2:01.721:25.051:31.131:51.881:39.38
Yong Jun KL Speedcubing 2023 First round 45 1:32.23 1:38.55 1:43.941:36.251:49.821:35.461:32.23
Malaysia Cube Championship 2022 First round 36 1:25.32 1:31.56 1:25.491:25.321:38.411:32.951:36.25
YJ Malaysia Cube Open 2022 First round 78 1:48.31 2:00.91 2:03.981:48.312:08.112:11.671:50.64
Malaysia Cube Championship 2019 First round 60 1:53.08 2:07.30 2:21.052:04.362:10.791:53.082:06.76
STEM Cube Open Kuala Lumpur 2019 First round 28 2:00.87 2:10.722:00.87
Unikl MFI Open 2018 First round 37 2:32.23 2:32.23DNF
6x6x6 Cube
Yong Jun KL Speedcubing 2023 First round 31 3:08.65 3:15.78 3:19.663:19.043:08.65
Malaysia Cube Championship 2022 First round 33 3:12.17 3:31.39 4:05.483:12.173:16.51
7x7x7 Cube
Yong Jun KL Speedcubing 2023 First round 25 4:35.04 4:57.70 5:03.984:35.045:14.07
Malaysia Cube Championship 2022 First round 29 5:14.18 5:31.51 5:55.255:25.115:14.18
3x3x3 Blindfolded
Malaysia Cube Championship 2019 First round 37 DNF DNF DNFDNFDNF
3x3x3 One-Handed
XMUM Cube Open 2026 Final 11 13.21 17.09 18.2213.2116.4925.7816.55
First round 11 14.31 15.52 14.7814.3118.7415.3116.48
Malaysia Cube Championship 2025 First round 14 13.64 16.40 18.9714.9413.6419.0815.28
XMUM Cube Open 2025 Final 14 16.21 17.28 18.1016.6618.1517.0716.21
First round 8 12.72 15.15 19.5016.3415.2412.7213.87
Malaysia 15th Anniversary Championship 2024 Final 12 13.76 17.59 22.1113.7617.0717.4318.26
First round 5 14.11 15.93 17.9118.9814.1114.6015.28
Malaysia Cube Championship 2023 First round 15 14.97 17.89 16.5414.9719.9417.2020.43
XMUM Cube Open 2023 First round 17 17.50 22.26 DNF17.5019.6525.6921.44
Yong Jun KL Speedcubing 2023 First round 36 19.36 22.81 29.0623.6523.5419.3621.23
Malaysia Cube Championship 2022 First round 37 19.02 23.34 23.2929.1124.2219.0222.52
YJ Malaysia Cube Open 2022 First round 64 22.88 27.00 22.8830.0023.2730.5927.72
Malaysia Cube Championship 2019 First round 77 22.37 31.45 40.6326.9422.3726.79DNF
Putra Speedcubing Challenge 2019 First round 35 21.78 26.90 22.8134.1321.7828.9628.92
STEM Cube Open Kuala Lumpur 2019 First round 32 24.31 28.08 35.3732.3524.3125.2626.63
Unikl MFI Open 2018 First round 31 23.98 28.66 31.7123.9827.3528.6829.95
Forest City Johor Open 2018 Final 25 28.75 32.43 28.7531.4135.3836.8130.49
Clock
XMUM Cube Open 2026 First round 21 7.22 9.41 10.49DNF9.287.228.45
Malaysia Cube Championship 2025 Final 11 8.34 DNF 8.89DNFDNF8.3410.98
First round 12 7.63 7.98 8.077.637.788.388.09
XMUM Cube Open 2025 Final 10 6.99 9.01 7.956.99DNF9.339.74
First round 12 5.58 8.08 5.587.097.72DNF9.42
Sleepless in Selangor 2025 Final 10 6.68 DNF DNF8.317.796.68DNF
First round 5 6.58 7.02 6.586.687.447.596.95
Malaysia 15th Anniversary Championship 2024 First round 61 4.86 DNF 7.626.754.86DNFDNF
Malaysia Cube Championship 2023 Final 10 6.34 7.40 6.557.188.486.34DNF
First round 8 6.93 8.04 DNF7.758.936.937.45
Yong Jun KL Speedcubing 2023 Final 10 7.34 9.19 9.149.257.3410.489.18
First round 9 6.06 8.40 8.197.156.069.8612.95
Malaysia Cube Championship 2022 First round 48 18.99 29.00 DNF27.9930.2018.9928.81
Megaminx
Sleepless in Selangor 2025 Final 21 1:40.62 2:02.62 2:13.591:54.262:15.952:00.021:40.62
Malaysia 15th Anniversary Championship 2024 First round 40 1:20.50 1:35.76 1:31.271:51.321:34.301:41.721:20.50
Malaysia Cube Championship 2022 First round 53 2:26.89 2:40.082:26.89
Pyraminx
XMUM Cube Open 2025 First round 66 8.79 10.53 8.7911.899.8712.649.84
Sleepless in Selangor 2025 First round 27 7.11 12.41 7.1111.8131.4712.5912.84
XMUM Cube Open 2023 First round 44 8.09 12.28 15.788.099.3512.9214.56
Yong Jun KL Speedcubing 2023 First round 54 7.52 8.92 8.5016.637.529.668.60
Malaysia Cube Championship 2022 First round 51 6.34 10.05 11.2413.618.346.3410.57
YJ Malaysia Cube Open 2022 First round 64 9.51 11.01 11.719.9716.089.5111.35
Malaysia Cube Championship 2019 First round 74 7.87 11.86 15.079.5816.8810.937.87
Putra Speedcubing Challenge 2019 First round 65 14.47 16.63 DNF15.7014.4715.5018.69
STEM Cube Open Kuala Lumpur 2019 First round 34 6.64 11.72 15.296.6413.539.8011.82
Unikl MFI Open 2018 First round 30 6.94 10.57 12.616.9411.03DNF8.06
Forest City Johor Open 2018 Final 26 9.59 12.30 12.6712.479.5911.7516.28
Skewb
XMUM Cube Open 2026 First round 55 4.74 8.91 9.6017.275.1012.024.74
Malaysia Cube Championship 2025 First round 46 5.28 9.09 5.2810.5111.225.5311.71
XMUM Cube Open 2025 First round 31 4.57 7.49 9.569.456.454.576.56
Sleepless in Selangor 2025 First round 16 6.21 8.20 6.616.416.2113.8611.59
Malaysia 15th Anniversary Championship 2024 First round 25 5.46 7.17 7.038.7011.135.465.79
Malaysia Cube Championship 2023 First round 20 4.97 6.30 4.977.088.625.586.24
XMUM Cube Open 2023 First round 13 5.97 6.84 6.456.995.978.317.07
Yong Jun KL Speedcubing 2023 First round 30 5.39 7.57 6.529.798.805.397.38
Malaysia Cube Championship 2022 First round 38 6.06 8.46 10.069.117.458.826.06
YJ Malaysia Cube Open 2022 First round 25 4.98 6.61 5.598.754.9812.085.50
Malaysia Cube Championship 2019 First round 25 5.78 6.86 7.235.885.788.567.46
Putra Speedcubing Challenge 2019 First round 24 5.40 8.26 8.909.377.258.625.40
STEM Cube Open Kuala Lumpur 2019 First round 23 5.17 7.88 7.917.128.6111.255.17
Unikl MFI Open 2018 First round 30 7.75 8.61 9.138.3910.628.317.75
Forest City Johor Open 2018 Final 16 6.43 9.17 8.196.4314.978.7410.59
Square-1
Malaysia Cube Championship 2022 First round 49 28.09 51.67 39.4528.091:07.5148.04DNF

National Championship Podiums

Event Place Single Average Solves
Malaysia Cube Championship 2023
Clock 3 6.34 7.40 6.557.188.486.34DNF
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