Hung-Tsang Chen (陳泓滄)

Region WCA ID Gender Competitions Completed Solves
Chinese Taipei 2021CHEN43 Male 40 836

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 669 12594 33801 11.60 13.41 29076 11111 576
2x2x2 Cube 391 7932 28936 3.16 5.29 34707 10389 481
4x4x4 Cube 387 5675 16179 46.50 52.47 15386 5455 385
5x5x5 Cube 283 3488 10477 1:29.53 1:38.78 10340 3457 284
6x6x6 Cube 214 2996 10578 3:54.14
7x7x7 Cube 161 2252 7411 5:13.27
3x3x3 Blindfolded 30 792 2438 1:23.99 2:25.19 2196 653 26
3x3x3 Fewest Moves 86 1281 4854 38 45.00 4050 1146 85
3x3x3 One-Handed 449 9896 26896 26.45 30.20 23080 8771 415
Clock 103 1805 7538 9.95 10.73 5829 1348 67
Megaminx 136 2394 8666 1:26.92 1:34.94 8066 2241 127
Pyraminx 185 4310 15978 4.96 9.99 30588 8548 349
Skewb 187 3407 13269 5.10 9.48 18449 4977 255
Square-1 101 1302 5634 17.99 24.39 5489 1312 102
4x4x4 Blindfolded 16 410 1549 13:47.00
3x3x3 Multi-Blind 14 333 1316 6/6 47:10

Medal Collection

Gold Silver Bronze
0 1 0
Competition Round Place Single Average Solves
3x3x3 Cube
BQHS Spring Open 2026 Second round 79 13.05 15.89 15.2820.1716.6213.0515.78
First round 77 13.51 14.13 18.1213.5113.9914.3414.06
Taiwan Championship 2025 First round 167 14.02 15.00 14.3314.0215.1615.5219.13
Taoyuan Airport Cube Day 2025 First round 125 13.80 18.46 17.3017.5520.5213.8032.39
Shin Kong Cube Open - New Taipei 2025 First round 169 13.33 16.45 19.0425.2516.1514.1713.33
Hsinchu Summer Open 2025 Second round 75 12.46 16.95 12.4617.3117.0817.8016.45
First round 74 12.38 14.23 14.7912.3817.1514.3313.57
Maru Cube Day Taiwan 2025 Second round 109 13.36 15.28 14.8414.7717.5113.3616.22
First round 121 11.60 13.89 24.9311.6014.1814.9012.58
Zhongshan Open 2025 First round 77 13.78 14.54 15.3014.0816.2414.2313.78
BQHS Spring Open 2025 Second round 65 13.19 14.72 15.2613.1914.3114.6016.11
First round 70 12.10 13.41 15.3213.7513.8912.1012.58
Taiwan Championship 2024 First round 139 13.72 14.26 13.7214.4114.4916.8213.87
Taoyuan Airport Cube Day 2024 Second round 87 12.01 15.05 12.0124.5513.3818.1013.66
First round 104 12.52 16.87 12.5219.1315.5818.9716.07
Shin Kong Cube Open - Kaohsiung 2024 Second round 76 13.68 15.11 15.3313.6814.5915.4216.47
First round 61 12.43 13.98 15.1715.9213.7113.0512.43
Shin Kong Cube Open - New Taipei 2024 Second round 122 13.69 15.85 16.9616.6717.1213.6913.93
First round 129 14.66 15.75 16.0915.1017.1516.0714.66
Hsinchu Summer Open 2024 First round 85 15.29 15.86 15.4816.3115.7816.8915.29
Maru Cube Day Taiwan 2024 First round 129 13.36 15.91 13.36DNF16.0516.3015.37
Taipei Summer Open 2024 First round 156 14.18 18.43 19.1417.5318.7818.9714.18
Chien Kuo Cubing Party 2024 First round 87 12.12 15.44 15.2016.3814.8816.2412.12
Taichung Open 2024 First round 87 15.06 16.81 18.6115.0617.0415.4117.99
HCHS Winter Open 2024 First round 63 14.81 17.08 17.9117.3815.9520.3714.81
Taiwan Championship 2023 First round 170 16.32 18.37 16.9817.8720.2616.3222.02
Taoyuan Airport Cube Day 2023 Second round 88 15.39 15.96 15.3916.4815.4118.7415.99
First round 91 14.74 15.44 14.7415.3715.8715.0917.58
Shin Kong Cube Open 2023 First round 135 13.61 15.38 14.8317.7813.6115.3715.93
Maru Cube Day 2023 Second round 111 12.56 15.43 15.2815.9712.5615.3215.68
First round 115 13.92 15.94 15.6716.5713.9215.5718.31
Taichung Open 2023 First round 78 14.15 16.41 15.7316.8314.1516.6717.14
Taiwan Championship 2022 First round 132 14.11 15.09 14.1817.9214.4716.6114.11
Yunlin Winter Open 2022 Second round 60 14.74 15.80 15.7716.1915.4316.5414.74
First round 66 15.66 16.84 19.6616.9216.1317.4715.66
Taoyuan Cubing Open 2022 First round 69 14.45 17.64 16.7319.7418.0314.4518.15
Maru Cube Day 2022 Second round 110 13.80 15.59 28.2213.8015.7014.9016.17
First round 132 13.59 16.83 16.9013.5943.1516.9516.64
Chiayi Open 2022 First round 80 15.28 17.11 16.3415.2819.4418.4816.51
CK Cubing Party 2022 First round 56 12.98 17.16 18.8512.9817.9015.7617.83
Taiwan Open 2022 First round 136 17.77 18.92 17.7718.0819.9218.7720.86
Welcome Back Taipei 2021 First round 57 14.62 18.28 14.6218.8023.6920.3115.73
Maru Cube Day 2021 First round 89 15.57 16.99 16.6116.7015.5717.6619.11
Welcome Back Kaohsiung 2021 First round 41 16.01 17.44 16.0118.2816.9723.5917.06
2x2x2 Cube
BQHS Spring Open 2026 Second round 51 3.49 5.62 5.536.953.496.564.77
First round 55 5.00 5.69 5.005.976.366.005.09
Taiwan Championship 2025 First round 149 6.28 6.97 6.877.526.286.5215.16
Taoyuan Airport Cube Day 2025 Second round 71 4.56 6.72 7.416.717.206.254.56
First round 81 4.97 6.41 9.726.394.977.155.69
Hsinchu Summer Open 2025 First round 65 4.63 5.88 6.655.365.6311.124.63
Maru Cube Day Taiwan 2025 First round 110 5.48 6.38 6.145.485.927.077.25
BQHS Spring Open 2025 First round 90 6.17 10.71 7.6715.0419.219.416.17
Taiwan Championship 2024 First round 113 5.03 6.28 5.715.037.976.406.73
Taoyuan Airport Cube Day 2024 Second round 65 3.16 6.57 7.605.563.166.5513.57
First round 61 4.39 5.29 7.524.804.395.925.14
Hsinchu Summer Open 2024 First round 73 4.76 6.10 7.915.095.304.76DNF
Maru Cube Day Taiwan 2024 First round 109 5.46 6.74 7.385.465.976.887.46
Taipei Summer Open 2024 First round 121 7.25 7.63 7.257.807.618.867.47
Taichung Open 2024 First round 81 5.64 8.10 6.605.705.6412.0121.71
HCHS Winter Open 2024 First round 56 7.13 8.30 7.139.2120.188.107.60
Taiwan Championship 2023 First round 149 5.98 7.75 9.969.146.967.165.98
Taoyuan Airport Cube Day 2023 First round 87 6.28 7.55 8.026.287.2514.337.37
Maru Cube Day 2023 First round 130 5.03 8.58 11.9711.328.675.035.76
Taiwan Championship 2022 First round 111 5.49 7.52 5.498.147.896.5310.51
Maru Cube Day 2022 First round 118 7.79 8.59 7.797.909.289.068.81
Chiayi Open 2022 First round 67 5.45 6.51 7.287.285.456.186.08
4x4x4 Cube
BQHS Spring Open 2026 First round 74 1:02.70 1:02.821:02.70
Taiwan Championship 2025 First round 143 53.88 53.881:01.97
Taoyuan Airport Cube Day 2025 First round 78 50.80 53.72 50.8052.8753.3754.931:02.78
Hsinchu Summer Open 2025 First round 67 50.60 1:00.05 1:04.4056.8450.601:07.1758.90
Maru Cube Day Taiwan 2025 First round 102 55.12 1:00.4855.12
BQHS Spring Open 2025 First round 70 55.82 57.60 1:01.8956.4455.8259.7056.67
Taoyuan Airport Cube Day 2024 Second round 67 46.50 58.04 56.7946.5058.971:02.8258.36
First round 65 48.44 52.79 56.1751.2150.981:01.8548.44
Hsinchu Summer Open 2024 First round 73 1:06.51 1:06.511:17.12
Maru Cube Day Taiwan 2024 First round 92 53.28 59.4553.28
Taipei Summer Open 2024 First round 89 49.40 52.47 49.4059.6953.1551.8552.40
Taichung Open 2024 First round 62 50.20 55.76 57.7650.2057.1553.5856.55
HCHS Winter Open 2024 First round 49 54.02 1:00.20 57.181:01.411:02.001:06.5154.02
Taiwan Championship 2023 First round 114 47.09 56.62 57.9547.0956.1455.771:09.28
Taoyuan Airport Cube Day 2023 First round 81 57.46 1:13.9457.46
Maru Cube Day 2023 Second round 81 53.28 54.61 53.2855.5654.0355.9954.23
First round 93 53.38 1:01.14 1:02.0453.38DNF57.961:03.43
Taiwan Championship 2022 First round 95 50.54 54.41 58.6852.741:01.8651.8050.54
Maru Cube Day 2022 First round 104 1:05.53 1:05.531:05.64
Chiayi Open 2022 First round 63 58.93 58.931:28.83
CK Cubing Party 2022 First round 40 49.35 58.04 55.4357.1449.351:01.561:04.62
Taiwan Open 2022 First round 96 1:02.85 1:02.851:16.77
Welcome Back Taipei 2021 First round 43 1:11.23 1:12.751:11.23
Maru Cube Day 2021 First round 66 1:14.30 1:14.301:47.02
Welcome Back Kaohsiung 2021 First round 31 1:13.38 1:13.383:24.05
5x5x5 Cube
BQHS Spring Open 2026 First round 54 1:40.04 1:40.041:59.49
Taiwan Championship 2025 First round 136 1:52.59 1:52.591:58.80
Taoyuan Airport Cube Day 2025 First round 80 1:43.64 1:47.901:43.64
Big and Round Taichung 2025 First round 56 1:45.95 1:50.66 1:45.951:47.791:58.461:48.191:56.00
Maru Cube Day Taiwan 2025 First round 70 1:29.53 1:38.78 1:29.531:33.421:41.931:48.971:41.00
Zhongshan Open 2025 First round 60 1:53.13 1:53.132:06.88
Taoyuan Airport Cube Day 2024 First round 69 1:46.80 1:47.441:46.80
Maru Cube Day Taiwan 2024 First round 87 1:53.13 1:53.131:55.17
Taipei Summer Open 2024 First round 87 1:59.16 1:59.162:11.76
Chien Kuo Cubing Party 2024 First round 65 1:59.76 1:59.762:09.11
HCHS Winter Open 2024 First round 38 1:37.19 1:44.66 1:47.511:47.191:37.191:39.271:56.78
6x6x6 Cube
Taiwan Championship 2025 First round 92 3:54.14 3:54.14
Maru Cube Day Taiwan 2025 First round 52 4:09.47 4:09.47
7x7x7 Cube
Taiwan Championship 2025 First round 73 5:13.27 5:13.27
3x3x3 Blindfolded
Please Don't DNF Kaohsiung 2026 Second round 16 1:54.49 DNF DNF1:54.493:19.10DNFDNF
First round 16 1:28.35 DNF 1:45.43DNFDNF1:28.35DNF
Taiwan Championship 2025 Final 20 1:50.07 DNF DNFDNF1:50.07
Please Be Quiet Taiwan 2025 Second round 18 1:23.99 DNF DNFDNF1:23.99
First round 25 1:59.10 DNF 1:59.10DNFDNF
Taiwan Championship 2024 Final 17 1:53.44 DNF DNF1:53.44DNF
Taipei Summer Open 2024 Final 13 2:41.77 DNF DNFDNF2:41.77
Please Be Quiet Taiwan 2024 Final 9 1:55.86 DNF DNF1:55.86DNF
Second round 10 1:39.54 DNF 1:39.54DNFDNF
First round 14 2:09.08 DNF DNFDNF2:09.08
Taiwan Championship 2023 Final 32 DNF DNF DNFDNFDNF
Taiwan Blind Day 2023 Second round 11 1:52.64 2:29.75 2:34.141:52.643:02.46
First round 12 2:17.88 2:25.19 2:21.142:36.542:17.88
Taichung Open 2023 First round 19 4:14.51 DNF 4:14.51DNFDNF
Taiwan Championship 2022 Final 10 3:32.55 DNF DNFDNF3:32.55
Yunlin Winter Open 2022 Final 15 DNF DNF DNFDNFDNF
Taiwan Open 2022 Final 18 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Please Don't DNF Kaohsiung 2026 Final 30 49 DNF DNFDNF49
Taiwan Championship 2025 Final 17 38 38
Please Be Quiet Taiwan 2025 First round 41 40 DNF DNF4048
Taipei FMC All Day 2024 Final 25 40 45.00 424053
First round 21 45 48.00 534546
Please Be Quiet Taiwan 2024 First round 43 41 DNF DNS4147
Taiwan Championship 2023 Final 44 DNF DNF
Taiwan Championship 2022 Final 29 DNF DNF
Taiwan Open 2022 Final 25 53 53
3x3x3 One-Handed
BQHS Spring Open 2026 First round 52 28.37 30.20 28.3729.8032.5330.6230.18
Hsinchu Summer Open 2025 First round 63 27.66 32.75 42.3633.5927.6635.8428.81
Maru Cube Day Taiwan 2025 First round 61 26.45 26.4535.18
BQHS Spring Open 2025 First round 60 28.73 31.50 34.6234.3729.9228.7330.20
Clock
Big and Round Taichung 2025 Second round 21 10.63 12.49 14.1113.1110.6312.8111.54
First round 23 10.43 12.63 13.5410.4311.76DNF12.59
Zhongshan Open 2025 First round 51 16.44 18.65 16.4419.6617.6328.8218.65
Taiwan Championship 2024 First round 32 10.86 11.66 11.2729.4510.8611.5112.20
Taiwan Anti-NxNxN 2024 Second round 26 10.18 12.05 10.1812.5411.7611.8412.97
First round 27 10.80 12.14 11.2311.4113.7714.3610.80
Taipei Summer Open 2024 First round 31 11.27 12.55 12.7112.7412.2113.4911.27
Maru Cube Day 2023 Final 22 10.37 12.70 13.6419.0810.3711.1513.32
Taiwan Championship 2022 Final 10 9.95 13.04 15.699.9513.1610.28DNF
First round 12 10.06 10.73 10.0611.4811.4210.6510.11
Maru Cube Day 2022 Final 22 10.83 13.92 16.9613.3415.0513.3610.83
Megaminx
Taiwan Championship 2025 First round 83 2:01.61 2:29.082:01.61
Maru Cube Day Taiwan 2024 First round 36 1:43.09 2:01.521:43.09
Taiwan Anti-NxNxN 2024 First round 30 1:28.45 1:34.94 1:48.491:28.921:40.051:28.451:35.84
Taipei Summer Open 2024 First round 56 1:59.07 2:09.841:59.07
Chien Kuo Cubing Party 2024 First round 31 1:26.92 1:51.56 1:26.921:53.261:53.081:52.031:49.58
Pyraminx
Taiwan Championship 2025 First round 93 6.54 11.02 6.5417.1313.2710.299.50
Taoyuan Airport Cube Day 2025 First round 80 12.67 14.09 13.5521.3415.6613.0712.67
Maru Cube Day Taiwan 2025 First round 79 11.43 12.49 12.1515.1613.8411.4811.43
Taiwan Championship 2024 First round 95 10.40 12.70 10.9810.4012.9614.1716.16
Taoyuan Airport Cube Day 2024 First round 58 9.50 11.80 12.2411.1716.619.5011.98
Maru Cube Day Taiwan 2024 First round 83 8.99 11.96 17.2913.8210.258.9911.82
Taiwan Anti-NxNxN 2024 First round 60 9.12 11.30 12.0511.0310.8112.589.12
Taipei Summer Open 2024 First round 79 4.96 11.84 12.004.9611.2512.2813.74
Taichung Open 2024 First round 47 8.99 12.74 13.6811.3413.208.9917.20
Taoyuan Airport Cube Day 2023 Second round 44 7.84 12.02 12.6112.2611.207.8414.23
First round 56 11.96 14.06 17.7219.6411.9612.2412.22
Maru Cube Day 2023 First round 59 8.25 9.99 10.3811.049.418.2510.18
Taichung Open 2023 First round 48 8.72 11.49 10.5512.578.7215.7611.34
Taiwan Championship 2022 First round 83 8.83 14.11 17.138.839.7415.4517.80
Yunlin Winter Open 2022 First round 42 9.20 13.94 9.2021.5314.6916.0611.06
Maru Cube Day 2022 First round 65 9.98 12.01 13.1413.0010.8212.209.98
Chiayi Open 2022 First round 51 10.36 11.94 10.3616.6212.2011.5512.07
Skewb
BQHS Spring Open 2026 First round 47 9.27 13.47 11.3925.859.4019.639.27
Taiwan Championship 2025 First round 87 5.68 12.26 9.0812.6228.725.6815.07
Taoyuan Airport Cube Day 2025 Second round 46 7.78 10.45 13.429.1718.157.788.77
First round 58 10.16 13.18 10.9610.1613.7518.2014.83
Hsinchu Summer Open 2025 First round 40 6.70 10.78 10.566.7011.3810.4112.06
Maru Cube Day Taiwan 2025 Second round 50 5.10 10.24 10.1310.815.109.7837.21
First round 48 8.81 9.94 8.819.208.8111.8124.54
Zhongshan Open 2025 First round 48 7.75 12.29 9.3313.7518.2713.807.75
Taiwan Championship 2024 First round 76 6.62 13.09 15.0013.4513.0512.776.62
Taoyuan Airport Cube Day 2024 First round 52 9.24 12.25 9.2413.3218.1713.919.52
Hsinchu Summer Open 2024 First round 51 11.29 13.24 16.0311.2912.3311.3716.71
Maru Cube Day Taiwan 2024 First round 66 7.04 13.09 23.3821.918.798.567.04
Taiwan Anti-NxNxN 2024 First round 49 6.88 10.70 6.88DNF9.779.1413.19
Taipei Summer Open 2024 First round 70 13.00 14.19 18.2614.9614.3613.0013.24
Chien Kuo Cubing Party 2024 First round 50 11.09 13.70 15.2111.0921.9011.1714.72
HCHS Winter Open 2024 First round 21 7.91 9.48 7.9111.199.148.1112.93
Taiwan Championship 2023 First round 82 12.79 15.86 17.7312.7913.5727.5816.29
Taoyuan Airport Cube Day 2023 Second round 40 8.26 15.12 8.2617.6843.7214.0013.67
First round 40 9.09 11.88 14.6313.3213.099.239.09
Maru Cube Day 2023 First round 60 5.34 10.53 26.065.3410.3311.309.96
Taiwan Championship 2022 First round 68 9.49 12.92 10.2314.379.4914.1522.04
Yunlin Winter Open 2022 First round 33 9.52 13.38 16.2312.0115.4312.709.52
Maru Cube Day 2022 First round 47 9.27 10.13 9.4810.009.2710.9013.58
Square-1
BQHS Spring Open 2026 First round 19 23.55 26.92 30.0623.5527.0226.0927.66
Taiwan Championship 2025 First round 56 27.34 27.3440.38
Taoyuan Airport Cube Day 2025 First round 29 21.72 28.93 21.7225.0726.6935.021:13.75
Taiwan Championship 2024 First round 49 37.66 57.7237.66
Maru Cube Day Taiwan 2024 First round 29 25.41 25.412:17.51
Taiwan Anti-NxNxN 2024 First round 20 23.09 27.95 29.5528.6325.6723.0937.22
Taipei Summer Open 2024 First round 36 27.54 28.5627.54
Chien Kuo Cubing Party 2024 First round 28 25.89 30.59 30.9528.8440.0431.9825.89
Maru Cube Day 2023 First round 40 26.10 32.72 45.7426.1033.9334.7729.47
Taichung Open 2023 Final 18 22.07 24.39 22.0726.5523.7528.3322.86
Taiwan Championship 2022 First round 38 26.61 33.92 26.6143.4035.9735.3030.48
Yunlin Winter Open 2022 Final 14 28.10 34.48 37.2034.0544.7532.1928.10
Taoyuan Cubing Open 2022 First round 24 24.96 32.23 36.0424.9637.5134.1326.53
Maru Cube Day 2022 First round 24 17.99 27.39 33.8017.9928.8330.7322.60
CK Cubing Party 2022 Final 20 24.54 28.88 29.071:43.6328.7128.8624.54
4x4x4 Blindfolded
Please Don't DNF Kaohsiung 2026 First round 11 DNF DNF DNFDNFDNF
Taiwan Championship 2025 Final 10 DNF DNF DNFDNFDNF
Please Be Quiet Taiwan 2025 First round 13 DNF DNF DNFDNFDNF
Taiwan Championship 2024 Final 9 13:47.00 DNF 13:47.00DNFDNS
Please Be Quiet Taiwan 2024 Final 8 DNF DNF DNFDNFDNF
Taiwan Championship 2023 Final 7 18:34.00 DNF DNF18:34.00DNS
Taiwan Blind Day 2023 Final 5 DNF DNF DNFDNFDNS
5x5x5 Blindfolded
Please Don't DNF Kaohsiung 2026 First round 6 DNF DNF DNFDNSDNS
Taiwan Championship 2025 Final 9 DNF DNF DNFDNSDNS
Please Be Quiet Taiwan 2025 Final 9 DNF DNF DNFDNFDNS
Taiwan Championship 2024 Final 5 DNF DNF DNFDNSDNS
Please Be Quiet Taiwan 2024 Final 4 DNF DNF DNFDNSDNS
Taiwan Championship 2023 Final 7 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
Please Don't DNF Kaohsiung 2026 First round 14 DNF DNF
Taiwan Championship 2025 Final 12 DNF DNF
Please Be Quiet Taiwan 2025 Final 22 DNF DNF
Taiwan Championship 2024 Final 14 DNF DNF
Please Be Quiet Taiwan 2024 Final 18 4/8 55:40 DNF4/8 55:40
Taiwan Championship 2023 Final 5 6/6 47:10 6/6 47:10
Taiwan Blind Day 2023 Final 2 3/3 16:11 3/3 16:11
Cookies help us deliver our services. By using our services, you agree to our use of cookies.