Đặng Trần Diễn

Region WCA ID Gender Competitions Completed Solves
Vietnam 2020DIEN01 Male 16 995

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 14 201 660 5.59 7.26 685 246 14
2x2x2 Cube 9 271 1513 1.16 2.66 2507 645 31
4x4x4 Cube 3 60 156 22.42 25.54 97 37 2
5x5x5 Cube 5 76 182 44.34 49.44 157 64 5
6x6x6 Cube 5 98 278 1:32.06 1:36.81 213 79 5
7x7x7 Cube 5 96 246 2:19.75 2:29.90 253 100 5
3x3x3 Blindfolded 13 507 1516 1:03.62
3x3x3 Fewest Moves 16 648 2615 33 37.67 2040 510 8
3x3x3 One-Handed 34 469 1441 11.36 13.84 1063 389 29
Clock 135 4558 20206 22.58 27.54 18488 4181 126
Megaminx 13 328 1247 47.78 53.68 1207 316 13
Pyraminx 33 1150 4275 3.01 5.30 5105 1516 39
Skewb 17 644 2780 2.86 5.90 5132 1404 45
Square-1 34 755 3422 14.38 19.82 3447 791 33

Medal Collection

Gold Silver Bronze
1 5 7
Competition Round Place Single Average Solves
3x3x3 Cube
Hanoi Summer 2025 Final 8 7.10 8.40 7.877.1010.378.259.09
Second round 7 7.45 7.94 8.837.458.477.817.53
First round 7 6.36 7.88 8.458.087.856.367.70
Vietnam Championship 2025 Final 10 6.46 7.93 6.469.108.446.818.55
Semi Final 9 6.73 7.65 7.978.018.986.986.73
Second round 8 6.78 7.26 6.787.527.049.227.21
First round 25 6.03 8.74 10.329.296.039.527.41
NxN in Hanoi 2025 Final 6 6.84 8.19 6.847.879.257.4412.12
Second round 6 6.45 8.20 6.459.4010.537.997.21
First round 7 6.86 7.53 6.867.467.939.437.20
HCMC VNC Warm Up 2025 Final 2 6.46 7.34 6.467.597.597.846.83
Second round 5 7.45 8.03 8.597.677.457.839.53
First round 3 7.09 7.49 7.897.387.218.357.09
Hanoi Winter 2024 Final 5 5.64 7.81 7.428.309.637.705.64
Second round 8 7.26 8.57 10.107.268.32DNF7.29
First round 8 8.08 9.00 12.408.528.738.089.74
HCMC Cubing Autumn 2024 Final 2 6.79 7.74 7.838.138.117.296.79
Second round 3 6.27 7.53 6.696.27DNF8.986.93
First round 16 7.73 8.86 8.808.849.807.738.94
Hanoi COP Open 2024 Final 8 7.24 8.57 11.067.248.118.409.19
Second round 7 7.38 8.53 9.757.389.368.617.63
First round 5 7.29 8.38 8.647.778.727.299.17
Vietnam Championship 2024 Final 10 5.59 7.91 5.598.647.019.748.08
Semi Final 10 7.17 8.23 8.087.178.518.668.11
Second round 8 6.81 7.36 9.186.997.356.817.73
First round 8 7.29 7.80 7.758.097.578.127.29
Aeon Mall Long Bien 2024 Final 6 6.15 8.90 6.158.7610.029.668.28
First round 10 7.19 9.45 7.1910.587.6612.7510.12
Hanoi Side Events 2024 Final 4 7.56 8.47 9.567.568.978.517.93
First round 4 7.52 8.14 8.759.677.527.827.86
NxN in Hanoi 2024 Final 9 7.82 8.15 7.828.978.147.978.34
Second round 9 6.43 8.14 8.308.607.529.216.43
First round 11 7.43 9.20 7.438.859.5610.139.19
Hanoi Summer 2023 Final 16 7.88 9.48 8.6910.8810.049.717.88
Second round 18 8.26 9.02 11.129.498.978.268.60
First round 13 7.61 8.56 7.619.539.758.048.12
Ha Noi Summer 2022 Final 8 7.56 8.25 7.759.728.638.377.56
Semi Final 9 7.97 8.67 7.978.379.408.2410.30
Second round 8 7.58 8.19 8.597.868.358.357.58
First round 11 7.52 9.21 8.917.529.119.6111.22
Ha Noi Summer 2020 Final 5 7.25 8.88 8.5510.147.259.049.04
Second round 9 8.99 9.72 9.828.9911.649.449.91
First round 18 9.39 11.09 9.3911.8411.2211.0510.99
Ha Noi Cube Day 2020 Second round 16 9.13 11.31 13.089.139.6914.0511.16
First round 9 9.20 10.18 9.2010.4110.339.8111.43
2x2x2 Cube
Hanoi Summer 2025 First round 35 3.08 4.21 6.133.963.084.054.62
Vietnam Championship 2025 Final 22 2.55 3.65 3.324.073.562.555.56
Second round 12 2.13 2.98 3.562.134.233.222.17
First round 30 1.16 3.72 1.165.614.343.273.55
NxN in Hanoi 2025 Final 5 1.76 2.79 1.763.043.137.242.21
Second round 9 2.69 4.01 4.294.062.69DNF3.67
First round 5 1.32 2.92 2.891.322.494.463.39
HCMC VNC Warm Up 2025 Final 8 3.23 3.44 3.233.335.403.523.46
First round 15 2.45 3.36 3.004.924.192.902.45
Hanoi Winter 2024 Final 15 2.45 4.88 DNF3.616.214.832.45
Second round 6 1.83 2.84 1.832.402.923.573.20
First round 4 2.12 2.66 2.123.073.512.462.46
HCMC Cubing Autumn 2024 Final 8 3.10 3.27 3.403.10DNF3.243.17
Second round 14 2.81 3.38 3.742.813.31DNF3.10
First round 8 2.90 3.19 3.004.963.073.502.90
Hanoi COP Open 2024 Final 4 3.17 4.01 5.643.173.434.034.57
First round 4 2.58 3.32 3.812.713.442.584.97
Vietnam Championship 2024 Second round 30 3.14 4.47 DNF5.025.233.143.17
First round 19 3.05 3.54 6.503.054.313.083.23
Aeon Mall Long Bien 2024 First round 19 2.70 4.22 5.734.744.302.703.63
Ha Noi Summer 2022 Final 3 2.74 3.25 3.533.103.133.552.74
First round 17 3.08 4.14 4.615.133.193.084.63
Ha Noi Summer 2020 Final 10 3.04 4.37 3.043.285.594.246.14
First round 4 3.30 3.60 4.973.563.533.723.30
4x4x4 Cube
Hanoi Summer 2025 Final 5 26.64 28.28 29.2632.2926.6427.8727.72
First round 1 22.42 25.54 24.0531.7222.4226.6925.89
Vietnam Championship 2025 Final 4 24.49 25.87 30.2625.9325.9224.4925.76
First round 9 27.36 28.55 30.3227.6928.3329.6227.36
NxN in Hanoi 2025 Final 5 23.40 29.10 28.4331.6430.1223.4028.74
First round 3 24.09 27.37 29.7827.7024.0929.9324.64
HCMC VNC Warm Up 2025 Final 4 26.14 29.53 28.4231.9926.1432.3128.19
Hanoi Winter 2024 Final 4 27.42 28.14 28.0928.3030.2028.0427.42
First round 6 22.72 31.18 28.9130.6437.0022.7233.98
HCMC Cubing Autumn 2024 Final 5 29.49 31.35 33.3129.4930.6130.1435.44
First round 3 30.21 30.42 30.2630.6030.4033.4530.21
Hanoi COP Open 2024 Final 6 32.10 34.02 34.7132.4635.1934.9032.10
Vietnam Championship 2024 Final 10 28.69 32.14 31.3728.6935.9729.09DNF
Second round 8 27.65 30.87 34.9231.8831.0727.6529.66
First round 11 28.90 32.61 32.7738.5635.5728.9029.49
Aeon Mall Long Bien 2024 Final 6 28.07 31.72 28.0732.4732.8730.3332.35
First round 8 28.60 32.81 36.3732.4430.7828.6035.21
NxN in Hanoi 2024 Final 8 31.49 32.31 33.8233.6631.5431.7431.49
Second round 11 31.21 33.59 34.5131.8637.4031.2134.40
First round 11 30.92 34.78 38.7233.6236.9930.9233.73
Hanoi Summer 2023 First round 24 32.75 41.61 44.9039.9939.9532.7554.86
Ha Noi Summer 2022 Final 4 29.78 30.95 31.0844.8030.7129.7831.06
First round 11 33.54 37.26 37.9338.6135.2546.6933.54
Ha Noi Summer 2020 Final 5 32.96 35.72 32.9637.3236.5833.8236.75
First round 7 30.05 39.30 41.8530.0540.5538.2139.13
Ha Noi Cube Day 2020 Final 23 41.15 49.27 51.7950.2641.1545.7558.50
5x5x5 Cube
Hanoi Summer 2025 Final 2 48.56 53.02 48.5654.771:03.9050.6953.61
First round 2 46.99 49.95 49.40DNF51.7846.9948.68
Vietnam Championship 2025 Final 5 45.61 49.44 52.5958.0747.7945.6147.95
First round 11 49.22 55.26 49.2258.531:02.6353.4053.84
NxN in Hanoi 2025 Final 4 49.11 51.11 49.621:00.0453.5049.1150.22
First round 4 47.78 51.97 53.3455.6047.7851.9850.59
HCMC VNC Warm Up 2025 Final 2 44.34 52.86 51.3654.8744.341:02.2352.34
Hanoi Winter 2024 Final 4 47.58 58.54 1:02.011:04.3152.6847.581:00.92
First round 3 53.75 56.54 1:04.5955.4258.8853.7555.32
HCMC Cubing Autumn 2024 Final 5 52.99 1:01.40 56.75DNF52.991:04.201:03.24
Vietnam Championship 2024 Final 11 54.36 58.63 54.3658.911:06.6459.3257.67
First round 14 53.83 59.29 1:00.4759.7053.8357.691:05.55
Aeon Mall Long Bien 2024 Final 9 53.91 1:01.02 1:03.991:02.8958.7853.911:01.39
First round 4 51.79 55.13 55.601:00.7054.8551.7954.93
NxN in Hanoi 2024 First round 13 1:02.00 1:06.70 1:08.881:12.281:02.791:08.421:02.00
Ha Noi Summer 2022 Final 14 1:09.49 1:14.14 1:13.291:10.671:21.231:18.461:09.49
First round 14 1:15.34 1:16.43 1:15.341:17.511:15.901:16.951:16.45
Ha Noi Summer 2020 Final 8 1:05.61 1:20.70 1:19.771:20.881:21.461:22.071:05.61
6x6x6 Cube
Hanoi Summer 2025 Final 2 1:34.86 1:39.75 1:34.861:43.481:40.92
Vietnam Championship 2025 Final 3 1:33.53 1:36.81 1:37.771:33.531:39.13
NxN in Hanoi 2025 Final 5 1:32.87 1:45.76 1:32.871:50.751:53.66
First round 3 1:32.06 1:41.15 1:32.061:42.691:48.70
Vietnam Championship 2024 Final 16 1:44.61 DNF 1:44.611:52.52DNF
First round 13 1:49.52 1:51.33 1:52.501:49.521:51.96
Don't DNF Hanoi 2024 Final 5 1:45.82 1:52.82 2:03.111:49.541:45.82
NxN in Hanoi 2024 First round 13 1:57.62 2:07.76 1:57.622:10.862:14.81
Ha Noi Summer 2022 Final 6 2:20.38 2:25.22 2:27.692:27.602:20.38
7x7x7 Cube
Hanoi Summer 2025 Final 3 2:19.75 2:29.90 2:33.432:19.752:36.51
Vietnam Championship 2025 Final 3 2:30.40 2:34.47 2:34.942:30.402:38.07
NxN in Hanoi 2025 Final 4 2:31.36 2:38.28 2:48.862:31.362:34.62
First round 5 2:36.63 2:46.27 2:47.922:36.632:54.27
Vietnam Championship 2024 First round 30 DNF DNF
Don't DNF Hanoi 2024 Final 6 3:00.29 3:09.97 3:00.293:22.243:07.38
NxN in Hanoi 2024 Final 12 3:27.45 4:08.21 3:27.454:29.444:27.74
First round 12 3:13.61 3:18.46 3:13.613:17.493:24.28
Ha Noi Summer 2022 Final 8 3:44.98 3:52.96 3:50.764:03.133:44.98
3x3x3 Blindfolded
Hanoi Summer 2025 Final 6 1:54.60 DNF DNF1:54.60DNF
First round 6 1:49.21 DNF DNFDNF1:49.21
Vietnam Championship 2025 Final 11 DNF DNF DNFDNFDNF
First round 6 1:13.23 DNF DNFDNF1:13.23
NxN in Hanoi 2025 Final 4 1:04.04 DNF 1:04.041:34.39DNF
First round 5 1:03.62 DNF 1:18.731:03.62DNF
HCMC VNC Warm Up 2025 Final 4 1:11.16 DNF 1:11.16DNFDNF
Hanoi Winter 2024 First round 9 DNF DNF DNFDNFDNF
HCMC Cubing Autumn 2024 Final 9 DNF DNF DNFDNFDNF
Vietnam Championship 2024 First round 30 4:19.84 DNF 4:19.84DNFDNF
Don't DNF Hanoi 2024 Final 9 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Vietnam Championship 2025 Final 9 35 39.67 353945
Vietnam Championship 2024 Final 10 42 42.67 434342
Don't DNF Hanoi 2024 Final 1 33 37.67 413933
3x3x3 One-Handed
Hanoi Summer 2025 Final 15 12.17 17.00 19.8212.1715.7216.2819.01
First round 13 13.41 15.17 16.1115.5015.8713.4114.15
Vietnam Championship 2025 Final 27 13.98 16.85 18.5517.0413.98DNF14.96
Second round 17 13.04 13.84 13.0431.3315.1013.0813.33
First round 17 12.29 14.34 13.9112.2915.5213.6015.65
NxN in Hanoi 2025 Final 4 13.60 14.28 13.6713.6014.2819.8414.89
First round 8 14.34 17.55 14.6820.4718.5614.3419.41
HCMC VNC Warm Up 2025 First round 20 13.47 17.42 13.4719.6217.8114.8222.79
Hanoi Winter 2024 Final 6 11.36 14.69 15.4612.62DNF11.3616.00
First round 8 13.71 15.48 16.30DNF15.7414.4113.71
HCMC Cubing Autumn 2024 Second round 50 13.43 DNF 13.47DNFDNF13.4325.30
First round 14 14.22 15.80 14.7615.5917.0619.6114.22
Hanoi COP Open 2024 First round 12 13.02 18.47 23.2213.02DNF16.3715.82
Vietnam Championship 2024 Second round 29 13.19 16.76 18.5618.2118.0214.0413.19
First round 24 11.98 15.34 19.9418.2412.5911.9815.20
Aeon Mall Long Bien 2024 Final 8 12.01 16.29 17.4017.3414.1312.0117.58
First round 7 13.60 15.74 17.3213.8817.3913.6016.01
NxN in Hanoi 2024 First round 14 13.14 16.42 13.1423.1818.4813.9116.88
Hanoi Summer 2023 First round 37 15.63 21.13 21.3020.6721.4323.8215.63
Ha Noi Summer 2022 Final 13 13.61 17.50 15.7213.6118.1618.6318.72
First round 14 15.15 17.57 15.4622.4918.3118.9515.15
Ha Noi Summer 2020 Final 6 16.03 17.89 18.0821.7416.0318.5417.05
Clock
Hanoi Summer 2025 First round 32 29.33 34.05 DNF34.2029.3332.5335.42
HCMC VNC Warm Up 2025 First round 23 22.58 30.87 31.3022.58DNF35.1526.17
Vietnam Championship 2024 First round 51 24.61 27.54 28.8227.9224.61DNF25.89
Megaminx
Hanoi Summer 2025 Final 8 50.49 59.38 56.3550.4958.611:03.181:14.08
Vietnam Championship 2025 Final 11 50.12 55.50 55.271:01.6350.1258.1453.10
HCMC VNC Warm Up 2025 Final 3 47.78 53.68 55.3850.0555.6247.781:04.43
HCMC Cubing Autumn 2024 Final 4 49.69 54.25 56.0154.2049.6952.5358.45
Vietnam Championship 2024 Final 14 53.76 1:06.55 1:12.04DNF1:04.251:03.3553.76
First round 9 57.05 1:00.28 57.051:11.2559.521:03.8657.47
Aeon Mall Long Bien 2024 Final 3 57.13 1:02.66 1:04.871:04.8257.131:21.4958.28
Hanoi Side Events 2024 Final 4 1:01.68 1:03.93 1:04.131:05.681:01.681:01.971:06.50
First round 5 1:00.47 1:07.71 1:14.281:04.961:03.881:00.471:38.32
Hanoi Summer 2023 Final 15 1:10.80 1:19.64 1:33.841:19.041:10.801:12.961:26.92
Ha Noi Summer 2022 Final 5 1:09.65 1:22.80 1:09.651:24.561:26.431:23.331:20.50
Pyraminx
Hanoi Summer 2025 Final 13 3.01 6.05 9.057.413.017.033.70
First round 9 4.68 5.30 5.575.484.849.614.68
Vietnam Championship 2025 First round 38 6.46 7.30 7.347.577.936.466.99
HCMC VNC Warm Up 2025 Final 9 4.53 5.61 4.536.355.428.595.05
First round 12 4.95 6.06 6.726.666.444.955.07
Hanoi Winter 2024 Final 12 5.33 7.88 10.125.33DNF7.605.92
First round 10 5.89 8.06 5.8910.456.717.0312.08
HCMC Cubing Autumn 2024 Final 15 3.34 7.68 7.8811.207.493.347.68
First round 17 4.59 6.91 7.109.354.596.507.13
Hanoi COP Open 2024 Final 7 6.89 8.10 6.899.737.489.447.37
First round 5 5.87 7.80 5.878.578.306.5310.69
Vietnam Championship 2024 First round 21 4.98 6.00 4.986.116.185.7111.51
Aeon Mall Long Bien 2024 Final 4 4.43 5.50 7.724.435.486.384.64
First round 7 5.49 6.69 5.555.8214.958.715.49
Hanoi Side Events 2024 Final 9 4.83 7.28 DNF4.836.526.558.77
First round 7 3.04 6.59 7.653.044.827.3110.23
Ha Noi Summer 2022 Final 4 4.60 5.34 4.607.356.035.334.67
Ha Noi Summer 2020 Final 5 5.46 6.05 5.466.098.845.966.10
Ha Noi Cube Day 2020 Final 11 6.51 9.11 6.5510.616.5111.3510.17
Skewb
Hanoi Summer 2025 Final 12 4.49 5.97 5.134.497.255.537.72
First round 15 3.92 5.90 7.875.403.926.365.95
Vietnam Championship 2025 Final 29 5.58 8.54 8.195.587.9917.919.44
First round 23 4.85 6.59 6.687.339.144.855.77
HCMC VNC Warm Up 2025 Final 9 2.86 7.87 2.868.766.319.368.53
Hanoi Winter 2024 Final 4 5.77 7.26 7.567.925.776.309.77
First round 8 4.51 6.70 8.904.517.667.205.23
HCMC Cubing Autumn 2024 Final 10 5.33 7.05 5.337.377.246.557.53
Vietnam Championship 2024 First round 38 5.04 8.76 17.3011.578.396.335.04
Aeon Mall Long Bien 2024 Final 11 3.59 6.03 6.947.903.594.686.47
First round 11 5.54 7.40 7.937.706.575.549.35
Hanoi Side Events 2024 First round 17 5.47 8.18 8.3319.278.255.477.95
Ha Noi Summer 2022 Final 6 3.52 6.32 8.487.255.526.203.52
Ha Noi Summer 2020 Final 7 5.05 8.10 9.47DNF9.295.055.55
Ha Noi Cube Day 2020 Final 10 5.11 7.92 7.789.085.118.817.18
Square-1
Hanoi Summer 2025 Final 13 14.38 19.82 34.4025.7714.3817.0916.59
First round 14 18.26 23.50 25.1627.9919.7125.6218.26
HCMC Cubing Autumn 2024 Final 9 18.70 20.40 19.1818.7022.2120.6221.39
Vietnam Championship 2024 First round 28 25.18 29.99 31.8640.8925.1827.6930.43
Hanoi Side Events 2024 Final 10 18.94 22.31 18.9421.8426.1318.9730.83
First round 10 17.02 20.96 24.0331.7317.0221.4717.39
Ha Noi Cube Day 2020 Final 3 16.00 21.66 29.2219.9927.6016.0017.38
4x4x4 Blindfolded
Vietnam Championship 2025 Final 8 DNF DNF DNFDNFDNF
5x5x5 Blindfolded
Vietnam Championship 2025 Final 2 DNF DNF DNFDNSDNS

National Championship Podiums

Event Place Single Average Solves
Vietnam Championship 2025
4x4x4 Cube 2 24.49 25.87 30.2625.9325.9224.4925.76
6x6x6 Cube 3 1:33.53 1:36.81 1:37.771:33.531:39.13
7x7x7 Cube 3 2:30.40 2:34.47 2:34.942:30.402:38.07
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