Chong Hau Han (張浩瀚)

Region WCA ID Gender Competitions Completed Solves
Malaysia 2017HANC02 Male 22 756

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 60 1207 3696 7.27 10.02 6842 2442 133
2x2x2 Cube 238 4398 16882 2.68 3.76 9342 2502 134
4x4x4 Cube 102 1656 4789 35.61 37.64 2876 995 60
5x5x5 Cube 31 506 1486 58.90 1:06.67 1643 583 33
6x6x6 Cube 60 989 3121 2:24.67 2:28.22 2627 859 52
7x7x7 Cube 61 1034 3117 3:51.86 4:03.24 2984 991 60
3x3x3 Blindfolded 39 1002 3028 1:48.46 2:54.41 2331 699 34
3x3x3 One-Handed 119 2066 5703 15.56 19.97 6422 2411 124
Clock 80 1289 5599 9.44 10.45 4593 1043 62
Megaminx 5 58 212 36.39 40.87 201 57 3
Pyraminx 467 7879 29592 6.80 9.37 23487 6614 370
Skewb 63 1058 4220 3.38 5.09 2829 730 46
Square-1 75 914 4142 16.28 21.48 3840 881 65
3x3x3 Multi-Blind 37 836 3171 2/3 21:39

Medal Collection

Gold Silver Bronze
2 1 3
Competition Round Place Single Average Solves
3x3x3 Cube
Malaysia Newcomer 2025 Final 18 8.76 10.41 8.769.9011.4811.1610.17
Semi Final 15 7.27 10.02 13.309.817.2711.039.23
Second round 14 9.13 10.31 9.5811.069.1311.0210.32
First round 35 10.80 11.91 12.7012.2610.8412.6410.80
XMUM Cube Open 2025 Second round 30 9.70 10.26 9.8410.4910.959.7010.44
First round 47 9.17 11.52 10.369.1713.8513.3010.89
Sleepless in Selangor 2025 First round 13 10.28 11.24 10.2812.0511.1014.8110.56
Rubik's WCA Asian Championship 2024 First round 258 11.16 11.65 12.8511.2411.7411.9711.16
Malaysia 15th Anniversary Championship 2024 Second round 41 9.14 10.90 10.259.1411.9710.7411.71
First round 44 10.18 11.43 11.9710.3610.1811.9613.76
Kuala Lumpur Cubing Challenge 2024 Final 8 10.08 10.50 10.0810.3910.4410.6610.87
Second round 12 10.34 10.66 12.6810.3410.5010.8410.63
First round 9 8.95 10.41 9.9910.9710.278.9516.26
Taiwan Championship 2023 Semi Final 49 9.75 11.32 9.7511.9513.3410.8611.15
Second round 44 9.92 10.40 10.319.9211.8010.5210.36
First round 61 10.43 11.09 12.1510.4311.5810.7510.93
Malaysia Cube Championship 2023 Second round 39 9.70 10.67 11.149.8611.0011.529.70
First round 59 9.03 11.90 9.039.7014.6813.4912.50
Beaconhouse Malaysia Cube Open 2023 Second round 30 10.31 12.45 10.3111.4113.1113.5212.84
First round 29 9.44 11.97 9.449.9912.8213.1114.43
Kedah Cube Open 2023 Second round 22 10.14 11.50 12.8611.3510.1410.2813.09
First round 14 9.98 10.36 11.729.9810.1310.5710.38
Selangor Ace Cube 2023 Second round 29 8.90 10.15 10.178.909.6510.6412.27
First round 27 9.12 10.40 10.959.1210.939.3212.62
Malaysia Cube Championship 2019 Semi Final 39 10.98 12.18 13.3713.9311.7610.9811.40
Second round 59 10.96 13.13 14.2214.6910.9613.9611.22
First round 47 9.84 12.13 16.2813.579.8411.8311.00
Malaysia 10th Anniversary Cube Open 2019 Second round 34 9.83 11.67 13.1612.0410.279.8312.69
First round 40 10.57 11.87 14.0810.5712.7610.9511.91
STEM Cube Open Kuala Lumpur 2019 Second round 37 10.90 13.93 14.1113.0010.9014.6918.94
First round 27 10.83 12.95 13.5410.83DNF12.4312.88
Malaysia Cube Championship 2018 Second round 50 13.00 13.65 13.3017.2814.4413.2113.00
First round 62 12.54 14.60 12.5416.4712.9515.8315.01
Malaysian Cube Championship 2017 First round 51 13.75 14.82 18.1114.2413.7514.2315.98
Malaysia Cube Open 2017 First round 95 13.34 16.30 16.9713.3415.6316.3516.92
MYCA Cube Day 2017 First round 42 12.72 15.41 14.4712.7220.0617.7214.04
Putra Speedcubing Challenge 2017 First round 84 20.27 21.86 20.8922.8321.8628.8520.27
2x2x2 Cube
XMUM Cube Open 2025 Second round 40 3.91 4.57 6.694.964.663.914.10
First round 23 3.39 3.76 4.224.453.483.573.39
Rubik's WCA Asian Championship 2024 First round 161 3.09 4.01 3.553.994.983.094.49
Malaysia 15th Anniversary Championship 2024 Second round 36 3.43 4.23 4.243.434.604.453.99
First round 54 3.35 4.59 6.674.165.064.543.35
Kuala Lumpur Cubing Challenge 2024 First round 16 3.55 4.15 3.555.884.513.684.25
Taiwan Championship 2023 Second round 30 2.95 3.92 4.293.294.182.954.79
First round 59 3.31 4.35 4.414.374.983.314.28
Malaysia Cube Championship 2023 Second round 40 3.19 4.00 4.138.423.473.194.40
First round 43 2.94 4.28 2.944.114.324.604.41
Beaconhouse Malaysia Cube Open 2023 First round 15 3.18 3.95 4.173.765.753.183.92
Kedah Cube Open 2023 First round 16 2.68 4.49 4.782.684.534.165.85
Selangor Ace Cube 2023 First round 31 2.97 4.21 2.973.754.964.784.09
STEM Cube Open Kuala Lumpur 2019 Second round 35 4.16 5.49 4.616.105.764.166.32
First round 20 3.45 4.31 6.373.454.684.234.02
Malaysia Cube Championship 2018 Second round 52 4.21 5.88 4.215.206.59DNF5.86
First round 43 3.74 5.03 5.913.745.784.644.66
Malaysian Cube Championship 2017 First round 55 4.66 5.45 5.737.404.665.694.94
MYCA Cube Day 2017 Final 47 4.25 6.11 6.48DNF4.487.374.25
Putra Speedcubing Challenge 2017 Final 66 5.23 7.02 9.077.107.346.635.23
4x4x4 Cube
XMUM Cube Open 2025 First round 22 36.43 37.64 37.0938.4636.4337.3739.27
Rubik's WCA Asian Championship 2024 First round 152 39.30 41.51 43.3641.2641.8239.3041.46
Malaysia 15th Anniversary Championship 2024 First round 33 35.61 41.64 47.0541.6947.0436.1935.61
Kuala Lumpur Cubing Challenge 2024 Final 9 38.72 41.94 40.0840.5238.7247.0645.22
Taiwan Championship 2023 First round 71 40.64 43.50 44.4341.4444.6244.7440.64
Malaysia Cube Championship 2023 First round 40 43.05 44.90 48.5747.3443.0643.0544.30
Selangor Ace Cube 2023 First round 30 39.57 44.41 39.5746.1849.7141.9445.10
Malaysia Cube Championship 2018 Second round 43 45.26 54.95 59.101:01.6045.9645.2659.78
First round 34 45.00 49.15 48.5356.2950.2148.7245.00
Malaysian Cube Championship 2017 First round 29 47.21 51.79 54.3453.1952.9549.2447.21
Malaysia Cube Open 2017 First round 53 51.65 59.21 1:05.8359.591:00.2851.6557.76
5x5x5 Cube
XMUM Cube Open 2025 Final 14 1:01.62 1:10.83 1:12.691:15.501:01.621:19.841:04.30
First round 15 59.82 1:06.67 1:16.251:03.321:12.091:04.6059.82
Sleepless in Selangor 2025 Final 4 1:02.61 1:11.66 1:10.971:16.001:02.611:18.061:08.02
Rubik's WCA Asian Championship 2024 First round 135 58.90 1:15.05 1:18.791:29.701:18.7458.901:07.63
Malaysia 15th Anniversary Championship 2024 First round 22 1:06.91 1:11.24 1:09.451:19.821:12.131:12.151:06.91
Kuala Lumpur Cubing Challenge 2024 Final 5 1:05.33 1:13.59 1:18.261:05.331:09.391:18.091:13.28
Taiwan Championship 2023 First round 72 1:14.86 1:26.32 1:25.241:34.231:28.801:24.931:14.86
Malaysia Cube Championship 2023 First round 35 1:21.23 1:25.54 1:31.661:30.411:22.691:21.231:23.51
Johor Big Cube Challenge 2023 First round 23 1:25.60 1:32.02 1:42.681:28.881:25.601:31.521:35.66
Selangor Ace Cube 2023 First round 41 1:40.66 1:47.85 1:48.481:49.682:08.381:45.391:40.66
Malaysia Cube Championship 2018 First round 42 1:33.52 1:43.50 1:50.061:33.521:39.621:47.551:43.32
Malaysian Cube Championship 2017 First round 47 2:04.73 2:11.902:04.73
6x6x6 Cube
XMUM Cube Open 2025 First round 18 2:24.67 2:28.22 2:26.862:24.672:33.14
Sleepless in Selangor 2025 Final 6 2:25.91 2:30.95 2:25.912:28.742:38.20
Rubik's WCA Asian Championship 2024 First round 132 2:35.76 2:45.49 2:35.762:40.213:00.51
Malaysia 15th Anniversary Championship 2024 First round 21 2:26.77 2:34.69 2:44.312:26.772:32.99
Malaysia Cube Championship 2023 First round 28 3:22.59 3:22.59
7x7x7 Cube
XMUM Cube Open 2025 First round 22 3:51.86 4:03.24 4:12.874:04.983:51.86
Sleepless in Selangor 2025 Final 7 4:05.03 4:11.55 4:07.604:22.014:05.03
3x3x3 Blindfolded
XMUM Cube Open 2025 First round 18 DNF DNF DNFDNFDNF
Sleepless in Selangor 2025 Final 4 3:04.85 DNF DNF3:04.85DNF
Rubik's WCA Asian Championship 2024 First round 73 3:31.02 DNF DNFDNF3:31.02
Slow and Easy Selangor 2024 Final 7 1:58.12 DNF 1:58.12DNFDNF
Taiwan Championship 2023 Final 18 2:14.21 2:54.41 2:14.213:01.033:27.98
Malaysia Cube Championship 2023 First round 14 1:48.46 DNF 1:48.46DNF3:06.34
Malaysia Cube Championship 2019 First round 25 3:38.95 DNF 3:38.95DNFDNF
Malaysia 10th Anniversary Cube Open 2019 Final 17 4:22.33 DNF DNFDNF4:22.33
Malaysian Cube Championship 2017 Final 20 5:17.26 DNF DNFDNF5:17.26
Malaysia Cube Open 2017 First round 12 DNF DNF DNFDNFDNF
MYCA Cube Day 2017 Final 7 DNF DNF DNFDNFDNF
3x3x3 One-Handed
XMUM Cube Open 2025 First round 28 18.28 20.14 23.6222.6418.5219.2518.28
Rubik's WCA Asian Championship 2024 First round 123 15.56 19.97 15.5619.7820.3126.7619.83
Malaysia 15th Anniversary Championship 2024 First round 42 17.03 22.15 23.5522.7238.5320.1717.03
Malaysia Cube Championship 2023 First round 24 17.20 20.20 17.4420.3817.2022.9922.78
Beaconhouse Malaysia Cube Open 2023 First round 23 21.03 22.76 22.5321.7321.0324.0226.35
Kedah Cube Open 2023 First round 15 19.70 22.23 23.6621.8321.1924.2219.70
Selangor Ace Cube 2023 First round 53 23.48 32.02 25.04DNF42.0723.4828.96
Malaysia 10th Anniversary Cube Open 2019 First round 21 20.13 20.85 20.3721.8220.5821.6120.13
Malaysia Cube Championship 2018 First round 22 18.28 21.46 23.6020.8020.9518.2822.63
Malaysian Cube Championship 2017 First round 17 16.00 21.32 27.9222.5019.0222.4416.00
MYCA Cube Day 2017 Final 25 19.20 26.47 19.2026.8330.63DNF21.94
Putra Speedcubing Challenge 2017 Final 60 1:23.06 DNF1:23.06
Clock
XMUM Cube Open 2025 First round 38 10.15 14.10 14.3915.7712.1410.1523.94
Sleepless in Selangor 2025 First round 14 9.44 10.45 11.2110.039.4410.5210.79
Malaysian Cube Championship 2017 First round 35 37.81 56.9437.81
Megaminx
XMUM Cube Open 2025 Final 4 37.92 42.58 41.0637.9244.3148.6242.37
First round 6 37.81 43.75 37.8149.5343.4639.3748.41
Sleepless in Selangor 2025 Final 1 39.24 42.52 43.0639.2441.8542.6448.24
Rubik's WCA Asian Championship 2024 First round 17 37.25 43.57 38.4851.4944.5337.2547.70
Malaysia 15th Anniversary Championship 2024 Final 3 41.13 42.84 43.051:05.7941.1342.3443.14
First round 3 36.39 40.87 37.5148.1436.3941.9143.20
Kuala Lumpur Cubing Challenge 2024 Final 2 39.64 45.32 44.9047.1746.5839.6444.49
Taiwan Championship 2023 Final 4 41.22 43.14 47.6541.2242.1945.6241.62
First round 6 41.29 44.23 43.1441.2944.8544.6945.83
Malaysia Cube Championship 2023 Final 6 42.03 45.57 45.6542.0348.1445.6745.40
First round 4 40.90 44.05 43.0250.0144.6444.4940.90
Kedah Cube Open 2023 Final 1 39.23 42.22 39.6345.2343.0139.2344.01
Johor Big Cube Challenge 2023 Final 3 37.12 43.89 41.1046.7945.9137.1244.65
Second round 2 40.81 44.11 42.0047.0840.8143.2550.43
First round 2 36.85 41.77 42.1548.6942.3436.8540.82
Selangor Ace Cube 2023 Final 8 46.20 47.77 50.6746.2046.8146.4450.05
Second round 5 41.16 44.26 46.5841.1642.6151.0343.58
First round 8 44.68 49.08 47.2451.4844.6852.9948.51
Malaysia Cube Championship 2019 Final 5 42.55 48.01 53.5849.0745.8542.5549.10
First round 4 41.77 48.31 48.7041.7744.2352.0152.72
Malaysia 10th Anniversary Cube Open 2019 Final 6 48.75 54.54 48.7556.7854.0952.7657.81
First round 5 44.85 51.98 55.3649.9450.6456.0344.85
STEM Cube Open Kuala Lumpur 2019 Final 5 42.45 54.27 42.4558.1154.9249.78DNF
First round 4 44.65 50.74 47.941:02.7151.6044.6552.67
Malaysia Cube Championship 2018 Final 3 47.70 48.32 47.7947.7051.3648.5948.59
First round 8 51.67 58.38 51.671:01.451:01.70DNF51.98
Unikl MFI Open 2018 Final 6 49.71 54.70 51.5849.7152.491:00.151:00.03
First round 4 49.90 52.57 51.5649.9053.5852.5853.60
Malaysian Cube Championship 2017 First round 9 1:05.99 1:08.34 1:05.991:09.581:07.201:08.241:10.83
Pyraminx
XMUM Cube Open 2025 First round 58 7.95 9.37 14.117.9510.598.139.38
Sleepless in Selangor 2025 First round 26 7.65 11.78 9.8024.6913.337.6512.21
Rubik's WCA Asian Championship 2024 First round 350 6.80 14.03 19.9810.676.8015.7715.66
Beaconhouse Malaysia Cube Open 2023 First round 60 9.39 11.69 19.8414.339.5311.209.39
Kedah Cube Open 2023 First round 48 10.86 17.67 18.7924.7010.8613.0921.14
Malaysian Cube Championship 2017 First round 74 10.30 12.19 13.4710.5412.9010.3013.13
Skewb
XMUM Cube Open 2025 Final 11 4.06 5.55 7.074.064.734.847.78
First round 16 4.13 5.63 4.666.655.594.139.42
Sleepless in Selangor 2025 Final 4 4.91 5.36 8.554.915.156.014.93
First round 4 4.20 5.09 4.616.027.554.204.64
Rubik's WCA Asian Championship 2024 First round 132 6.23 7.15 6.37DNF6.916.238.16
Malaysia 15th Anniversary Championship 2024 First round 22 4.44 6.29 6.184.446.376.316.56
Beaconhouse Malaysia Cube Open 2023 First round 14 5.18 6.81 8.145.189.756.735.56
Kedah Cube Open 2023 Final 11 6.01 8.54 7.6410.578.699.296.01
First round 12 5.53 7.43 6.126.919.2611.195.53
Selangor Ace Cube 2023 First round 32 6.88 8.90 6.887.9013.939.719.09
Malaysia Cube Championship 2018 First round 16 3.38 6.21 3.386.856.335.866.43
Malaysian Cube Championship 2017 First round 38 5.79 8.22 13.159.035.797.797.84
Malaysia Cube Open 2017 First round 18 4.98 7.05 4.987.3710.406.577.21
MYCA Cube Day 2017 Final 20 3.62 7.89 15.186.823.628.028.82
Square-1
XMUM Cube Open 2025 First round 29 20.46 30.63 36.4830.1725.2420.46DNF
Rubik's WCA Asian Championship 2024 First round 102 28.20 36.34 28.2051.5928.7039.6340.70
Malaysia Cube Championship 2018 First round 18 19.16 23.49 22.1724.8623.4419.1624.89
Malaysian Cube Championship 2017 First round 16 16.28 21.48 24.4023.4717.8623.1016.28
Malaysia Cube Open 2017 First round 25 23.02 36.92 29.0838.7623.02DNF42.92
4x4x4 Blindfolded
Slow and Easy Selangor 2024 Final 5 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
Slow and Easy Selangor 2024 Final 6 DNF DNF
Taiwan Championship 2023 Final 15 2/3 21:39 2/3 21:39
Malaysia Cube Championship 2023 Final 10 DNF DNF

National Championship Podiums

Event Place Single Average Solves
Malaysia 15th Anniversary Championship 2024
Megaminx 1 41.13 42.84 43.051:05.7941.1342.3443.14
Malaysia Cube Championship 2023
Megaminx 3 42.03 45.57 45.6542.0348.1445.6745.40
Malaysia Cube Championship 2019
Megaminx 3 42.55 48.01 53.5849.0745.8542.5549.10
Malaysia Cube Championship 2018
Megaminx 3 47.70 48.32 47.7947.7051.3648.5948.59
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