Leon Marcell Alamanda

Region WCA ID Gender Competitions Completed Solves
Indonesia 2018ALAM08 Male 23 1113

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 4 64 266 5.47 7.06 260 79 3
2x2x2 Cube 3 86 588 1.06 1.57 124 26 1
4x4x4 Cube 2 11 31 21.48 26.49 60 16 2
5x5x5 Cube 2 13 38 42.43 50.58 70 25 3
6x6x6 Cube 2 15 37 1:21.79 1:28.73 39 13 2
7x7x7 Cube 2 29 74 2:13.05 2:18.11 55 22 2
3x3x3 Blindfolded 124 1265 3731 2:33.65
3x3x3 Fewest Moves 5 69 338 25 31.33 483 111 5
3x3x3 One-Handed 3 34 113 8.59 11.10 86 21 3
Clock 8 209 958 6.54 7.52 727 145 6
Megaminx 8 149 531 45.40 51.29 516 148 6
Pyraminx 14 293 1220 2.35 3.24 593 158 8
Skewb 3 20 125 1.48 3.10 181 42 2
Square-1 1 1 5 4.11 11.53 486 98 4

Medal Collection

Gold Silver Bronze
25 34 21

Record Collection

WR CR NR
1 1
Competition Round Place Single Average Solves
3x3x3 Cube
Canisius College Weekend 2023 Final 2 6.31 7.53 8.097.776.319.386.74
Second round 4 5.47 8.35 10.088.298.335.478.44
First round 2 6.19 7.31 6.197.439.196.807.70
Jakarta Masters 2023 Final 6 7.01 9.08 8.289.239.727.0121.71
Second round 3 7.04 7.31 7.177.619.087.167.04
First round 2 6.84 7.24 7.906.847.387.406.94
MYHM Indonesian Championship 2023 Final 4 5.74 7.89 7.848.505.747.488.35
Second round 1 7.00 7.18 7.087.967.007.167.30
First round 5 7.27 8.46 8.929.468.917.557.27
PIK 2: Osaka Riverview Cubing 2023 Final 2 6.99 8.11 9.246.997.737.379.72
Second round 1 5.63 7.56 6.637.388.685.638.84
First round 4 5.88 7.98 5.888.838.516.5942.28
Taman Anggrek Speedcubing 2023 Final 3 7.28 7.63 7.657.287.517.728.12
Second round 4 7.30 7.64 7.309.587.377.987.58
First round 3 6.45 7.73 7.906.458.257.268.03
Tangerang Lagi 2023 Final 4 6.91 8.52 10.796.919.228.078.27
First round 4 7.99 9.09 10.688.037.998.57DNF
Just 3x3: Old Shanghai Edition 2023 Final 1 6.71 7.46 6.718.257.856.937.61
First round 2 6.79 7.68 7.977.987.098.456.79
Ignatian Open 2023 Final 2 6.59 7.32 8.196.597.006.788.59
Second round 2 5.60 7.52 5.607.238.177.487.86
First round 2 6.83 7.78 9.007.976.837.527.86
PSKG Premiere Cubing 2023 Final 2 6.97 8.32 10.727.877.289.826.97
Second round 3 6.85 7.90 9.447.337.528.856.85
First round 2 6.69 8.48 8.219.938.086.699.14
Indonesian Championship 2022 Final 2 6.24 7.60 6.248.737.337.717.76
Semi Final 2 6.53 7.06 7.226.537.227.856.75
Second round 7 8.08 8.51 8.089.048.298.388.87
First round 2 6.83 8.09 8.108.0010.528.166.83
Tangerang Is Back 2022 Final 2 7.03 8.11 7.887.037.988.778.48
Second round 2 6.22 7.85 6.229.117.618.037.90
First round 2 8.12 8.28 9.318.128.238.408.21
Taman Anggrek Speedcubing B 2022 Final 2 5.99 8.65 7.095.998.2510.8410.60
First round 3 7.84 8.99 7.848.609.619.199.18
Jakarta Speedcubing 2022 Final 1 6.97 7.94 7.276.979.288.518.03
Second round 2 6.84 8.32 11.116.848.428.428.13
First round 4 7.34 8.70 8.868.049.217.349.60
CC Mini Sunday 2022 Final 3 7.41 8.58 9.477.697.419.678.57
First round 3 7.27 8.66 9.058.178.997.278.83
Jakarta Mini Open 2020 Final 3 8.94 10.35 10.1011.878.949.9211.04
Second round 4 9.78 11.03 12.549.789.9912.9010.57
First round 7 10.68 11.47 10.6811.4911.5211.8311.39
Jakarta Open 2020 Final 9 10.87 11.91 10.8711.7012.4211.6213.25
Second round 6 9.22 10.48 9.6111.679.2210.1512.08
First round 5 8.24 10.51 12.2811.818.2410.659.06
Pejaten Village Speedcubing 2019 Final 6 10.83 12.49 12.4813.9714.0911.0110.83
First round 8 10.74 11.57 11.9110.7411.8314.5510.96
Tangerang Open 2019 Final 9 10.53 12.24 10.5311.7113.0115.7012.01
Second round 10 9.33 11.21 10.6311.6511.369.3311.98
First round 7 9.25 11.36 10.8418.0513.499.759.25
Yongjun Jakarta Speedcubing 2019 Second round 30 10.31 14.38 14.6614.1917.2314.2810.31
First round 12 9.31 11.75 11.8112.4113.0511.029.31
Jakarta Open 2019 Second round 25 9.12 14.33 9.1214.8116.3313.7514.42
First round 25 13.45 13.84 14.1113.4518.8313.5213.88
Jakarta Mini Open 2019 Second round 46 17.29 21.52 28.5117.2921.0126.0117.53
First round 40 16.22 17.32 17.7617.1716.2217.0419.58
Jakarta Cubing 2018 First round 97 18.34 22.95 18.3423.7023.7225.6321.42
2x2x2 Cube
Canisius College Weekend 2023 Final 2 1.82 1.94 1.992.003.981.821.84
Second round 1 1.24 1.93 1.242.523.851.871.39
First round 2 1.06 1.94 1.222.562.911.062.04
MYHM Indonesian Championship 2023 Final 4 1.58 2.67 3.664.982.471.581.88
First round 2 2.00 2.78 2.502.772.003.303.06
PIK 2: Osaka Riverview Cubing 2023 Final 1 1.38 1.57 NR 1.383.601.511.381.82
First round 2 1.87 2.05 1.912.331.911.872.92
Taman Anggrek Speedcubing 2023 Final 1 1.29 1.79 2.091.841.291.931.61
First round 1 1.49 2.18 2.112.272.161.492.90
Tangerang Lagi 2023 Final 4 2.18 3.13 2.313.93DNF3.152.18
Ignatian Open 2023 Final 2 1.64 2.77 3.441.642.024.572.86
First round 3 1.59 2.78 1.591.933.692.73DNF
PSKG Premiere Cubing 2023 Final 2 1.78 2.69 3.792.082.211.78DNF
First round 1 1.38 2.32 2.332.821.821.382.80
Indonesian Championship 2022 Final 12 2.37 3.97 6.012.432.373.48DNF
Second round 6 1.64 3.01 1.646.252.943.652.43
First round 1 1.42 1.79 1.421.701.771.912.04
Tangerang Is Back 2022 Final 1 1.82 2.38 2.89DNF1.822.212.03
Taman Anggrek Speedcubing B 2022 Final 2 1.49 2.02 2.511.621.496.691.94
Jakarta Speedcubing 2022 Final 8 2.18 3.62 4.96DNF2.632.183.27
First round 3 2.37 3.03 2.376.062.892.533.66
CC Mini Sunday 2022 Final 1 1.84 2.13 2.492.181.891.842.31
First round 3 1.70 2.17 1.862.511.702.13DNF
Jakarta Mini Open 2020 Final 3 2.14 3.29 2.143.443.323.693.12
First round 16 4.01 5.20 4.014.327.475.335.96
Jakarta Open 2020 Final 16 4.38 6.03 4.387.226.374.51DNF
First round 7 2.51 3.25 3.982.566.183.202.51
Pejaten Village Speedcubing 2019 Final 7 3.30 4.56 4.303.309.284.215.16
First round 4 2.55 3.66 5.354.612.553.343.03
Tangerang Open 2019 Final 15 3.53 4.67 5.173.5310.564.144.70
Yongjun Jakarta Speedcubing 2019 First round 24 4.18 5.15 5.18DNF4.645.624.18
Jakarta Open 2019 First round 103 4.96 DNF 5.264.96DNF5.01DNF
Jakarta Mini Open 2019 First round 28 3.10 6.16 6.465.363.108.756.67
4x4x4 Cube
Canisius College Weekend 2023 Final 1 21.48 30.10 21.4832.1031.3631.2227.73
Second round 1 23.40 26.49 24.6423.4024.1031.5530.73
First round 1 22.86 29.05 26.9131.4530.4222.8629.81
Jakarta Masters 2023 Final 2 27.32 28.61 27.9131.1127.3228.9528.98
MYHM Indonesian Championship 2023 Final 3 27.20 29.70 31.8930.2329.8027.2029.08
First round 2 24.86 29.95 30.7126.7344.1524.8632.41
PIK 2: Osaka Riverview Cubing 2023 Final 1 25.51 27.41 28.2426.2227.9625.5128.04
First round 1 25.66 26.50 25.6627.6825.6933.4826.14
Taman Anggrek Speedcubing 2023 Final 2 27.41 30.28 27.4129.5436.1429.2232.08
Tangerang Lagi 2023 Final 3 26.66 30.16 31.1026.6627.1034.4632.29
Ignatian Open 2023 Final 1 25.59 29.19 25.5930.7829.4529.7528.36
Indonesian Championship 2022 Final 3 29.74 31.48 29.8729.7431.4133.1733.98
First round 4 25.22 32.09 33.7725.2234.6031.8230.69
Taman Anggrek Speedcubing B 2022 Final 1 26.06 32.58 33.7331.2834.6026.0632.72
Jakarta Speedcubing 2022 Final 1 29.28 32.17 31.8931.1533.4829.2833.67
Jakarta Mini Open 2020 Final 7 44.27 50.09 44.2756.0846.571:01.1947.62
First round 9 41.12 49.52 41.1251.4251.5045.63DNF
Jakarta Open 2020 Final 15 48.19 55.40 DNF1:03.0748.1953.2949.83
Tangerang Open 2019 Final 11 48.73 50.92 51.4348.8552.4748.7358.91
Yongjun Jakarta Speedcubing 2019 First round 15 47.83 52.57 1:00.8853.8149.3654.5447.83
Jakarta Open 2019 Final 29 1:09.81 DNF1:09.81
5x5x5 Cube
Jakarta Masters 2023 Final 3 42.43 51.12 50.1655.1542.4354.8648.34
MYHM Indonesian Championship 2023 Final 2 48.83 51.69 54.4750.2248.8351.1253.73
First round 2 46.34 51.27 57.7353.0852.1246.3448.62
Taman Anggrek Speedcubing 2023 Final 1 46.81 50.58 49.1249.9252.7158.1446.81
Ignatian Open 2023 Final 1 50.67 53.01 54.3050.6752.0652.6755.12
Indonesian Championship 2022 Final 2 44.60 51.89 53.9551.6950.0244.601:00.12
First round 2 47.71 52.01 52.0447.7148.9158.5255.07
Taman Anggrek Speedcubing B 2022 Final 1 51.02 55.18 51.0254.7556.3255.9654.82
Jakarta Mini Open 2019 Final 24 3:25.37 3:33.453:25.37
6x6x6 Cube
Jakarta Masters 2023 Final 1 1:21.79 1:28.73 1:21.791:31.801:32.59
First round 2 1:28.00 1:32.68 1:28.001:33.171:36.87
MYHM Indonesian Championship 2023 Final 4 1:33.11 1:35.00 1:36.091:33.111:35.80
First round 4 1:26.49 1:36.03 1:44.631:36.961:26.49
Taman Anggrek Speedcubing 2023 Final 2 1:31.40 1:41.31 1:45.281:47.251:31.40
Indonesian Championship 2022 Final 4 1:38.36 1:39.42 1:41.021:38.361:38.88
7x7x7 Cube
Jakarta Masters 2023 Final 2 2:16.49 2:22.58 2:30.372:16.492:20.89
First round 2 2:24.89 2:30.60 2:24.892:30.432:36.47
MYHM Indonesian Championship 2023 Final 4 2:13.05 2:18.20 2:13.052:25.572:15.99
First round 3 2:14.06 2:18.11 2:14.722:14.062:25.55
Taman Anggrek Speedcubing 2023 Final 14 2:30.44 DNF 2:30.44DNF2:30.79
Indonesian Championship 2022 Final 4 2:38.53 2:39.05 2:39.572:39.042:38.53
3x3x3 Blindfolded
Ignatian Open 2023 Final 12 3:23.47 DNF 3:23.47DNFDNF
Taman Anggrek Speedcubing B 2022 Final 12 DNF DNF DNFDNFDNF
Jakarta Speedcubing 2022 Final 9 2:33.65 DNF DNF2:33.65DNF
3x3x3 Fewest Moves
MYHM Indonesian Championship 2023 Final 6 33 34.33 333436
Silentia 1 - FMC 2023 Final 2 26 31.33 263434
First round 4 25 DNF 32DNF25
Jakarta Open 2019 Final 10 DNF DNF
3x3x3 One-Handed
Canisius College Weekend 2023 Final 2 10.03 12.03 10.2613.5012.3210.0314.43
Second round 3 9.68 11.94 12.129.6812.7011.0013.32
First round 3 10.35 11.89 10.3510.8413.5211.3114.95
Jakarta Masters 2023 Final 6 10.68 15.02 13.1523.9013.6518.2510.68
MYHM Indonesian Championship 2023 Final 2 10.63 12.34 12.9312.7611.3315.6610.63
First round 1 10.04 11.80 10.0412.4610.4013.1512.54
Taman Anggrek Speedcubing 2023 Final 2 10.70 11.10 11.3311.4110.7411.2210.70
Ignatian Open 2023 Final 2 10.93 13.92 13.9613.2814.5315.8610.93
PSKG Premiere Cubing 2023 Final 3 11.43 11.72 11.6211.4512.0911.4313.55
Indonesian Championship 2022 Final 3 9.49 13.08 14.8512.979.4915.0111.42
First round 3 10.91 11.88 13.5912.2011.3612.0710.91
Tangerang Is Back 2022 Final 2 10.91 12.11 12.8012.4111.1313.0910.91
Jakarta Speedcubing 2022 Final 3 10.97 11.98 13.8310.9712.9511.5711.43
First round 4 10.02 13.41 14.5313.3310.0213.8013.11
CC Mini Sunday 2022 Final 3 8.59 11.74 12.4911.798.5910.9513.31
Jakarta Mini Open 2020 Final 2 10.26 15.06 17.1113.2614.8210.2617.45
First round 4 14.38 17.75 17.7316.7518.7821.2914.38
Jakarta Open 2020 Final 3 15.06 16.45 17.7215.3319.0615.0616.29
First round 2 14.74 17.18 17.8215.6214.7424.9418.09
Pejaten Village Speedcubing 2019 Final 3 15.87 17.33 19.8617.2616.3018.4415.87
Tangerang Open 2019 Final 3 13.27 16.54 13.5519.52DNF13.2716.55
Yongjun Jakarta Speedcubing 2019 Final 14 17.43 23.18 26.1025.0020.7923.7517.43
Jakarta Open 2019 Final 14 23.15 29.77 30.4733.1925.6423.1533.31
First round 14 21.24 23.43 23.0421.4921.2426.4725.77
Jakarta Cubing 2018 First round 42 33.46 39.44 42.4133.4639.2747.1036.64
Clock
Canisius College Weekend 2023 Final 1 6.64 8.16 7.406.6415.938.828.26
First round 1 6.62 7.52 7.717.346.627.51DNF
Jakarta Masters 2023 Final 3 6.75 9.17 10.007.896.7512.589.63
First round 2 6.54 7.67 10.517.997.987.046.54
MYHM Indonesian Championship 2023 Final 5 7.12 7.87 7.127.647.918.068.27
First round 5 6.75 8.08 6.758.648.519.617.08
Taman Anggrek Speedcubing 2023 Final 3 7.60 8.94 9.407.608.87DNF8.55
Jakarta Open 2020 Final 4 11.21 14.09 13.3211.2119.6213.3315.62
Megaminx
Jakarta Masters 2023 Final 3 45.40 52.41 1:04.9252.8745.4055.4448.91
First round 3 48.04 51.29 50.1453.8749.8548.0459.26
MYHM Indonesian Championship 2023 Final 7 52.82 57.11 1:00.5655.1152.821:00.2555.96
First round 5 48.89 51.95 52.2452.5548.8951.0554.69
Jakarta Speedcubing 2022 Final 3 55.95 1:02.37 56.211:02.511:08.401:14.0755.95
Pyraminx
PIK 2: Osaka Riverview Cubing 2023 Final 2 3.02 3.67 3.624.093.893.513.02
First round 2 3.17 4.79 3.175.634.1010.394.65
Taman Anggrek Speedcubing 2023 Final 13 2.56 7.25 8.5911.062.567.615.56
Tangerang Lagi 2023 Final 2 3.89 4.09 3.974.224.078.073.89
PSKG Premiere Cubing 2023 Final 2 2.95 3.94 5.953.764.482.953.59
First round 1 2.50 3.24 2.613.662.504.363.44
Indonesian Championship 2022 Final 9 4.07 4.65 5.095.274.474.394.07
First round 12 2.72 4.83 4.602.727.294.265.62
Tangerang Is Back 2022 Final 1 3.04 3.62 3.593.043.323.967.22
Taman Anggrek Speedcubing B 2022 Final 2 3.23 4.10 3.953.743.235.164.62
Jakarta Speedcubing 2022 Final 4 2.87 3.78 3.693.802.874.533.85
First round 3 3.20 4.31 4.384.015.853.204.55
CC Mini Sunday 2022 Final 5 3.75 5.85 6.625.245.693.75DNF
First round 3 2.52 3.97 9.942.524.673.433.82
Jakarta Mini Open 2020 Final 7 4.13 5.19 4.684.136.004.896.30
First round 5 4.09 4.52 7.214.714.094.704.15
Jakarta Open 2020 Final 8 3.95 5.51 5.248.583.956.324.97
First round 11 4.28 6.24 4.289.545.996.925.80
Pejaten Village Speedcubing 2019 Final 8 4.82 6.72 7.444.826.106.629.23
First round 8 4.98 5.99 6.346.156.624.985.48
Tangerang Open 2019 Final 7 4.05 5.69 6.026.138.204.054.92
Yongjun Jakarta Speedcubing 2019 Final 10 2.35 5.46 2.355.789.744.725.87
First round 9 4.94 5.71 5.905.974.945.268.30
Jakarta Open 2019 Final 13 6.11 7.23 9.937.326.117.626.75
First round 11 4.96 7.12 4.969.654.9611.876.74
Jakarta Mini Open 2019 First round 70 7.41 DNF 7.4110.588.82DNFDNF
Jakarta Cubing 2018 First round 36 7.52 11.35 11.30DNF12.867.529.88
Skewb
Canisius College Weekend 2023 Final 1 2.76 3.26 3.082.964.902.763.74
Second round 4 2.91 3.86 4.063.096.784.422.91
First round 1 2.94 3.20 3.323.162.943.533.13
MYHM Indonesian Championship 2023 Final 1 3.51 4.34 4.613.514.753.674.88
First round 2 2.48 3.87 4.144.994.292.483.17
Taman Anggrek Speedcubing 2023 Final 1 2.50 3.19 3.532.502.983.055.78
Tangerang Lagi 2023 Final 2 1.48 3.28 2.941.482.984.023.92
Ignatian Open 2023 Final 1 2.70 3.10 2.702.723.883.433.15
Indonesian Championship 2022 Final 1 3.41 3.65 3.413.883.573.504.50
First round 10 3.66 5.28 5.814.5211.755.513.66
Tangerang Is Back 2022 Final 1 2.24 3.71 2.573.595.414.982.24
Taman Anggrek Speedcubing B 2022 Final 1 2.85 3.27 2.854.383.173.633.02
Jakarta Speedcubing 2022 Final 3 2.29 4.24 4.272.293.864.605.88
First round 5 3.16 4.74 5.134.303.16DNF4.80
Jakarta Mini Open 2020 Final 2 3.16 3.78 7.733.163.183.274.88
First round 2 3.27 4.12 5.283.274.813.703.86
Jakarta Open 2020 Final 2 4.20 5.62 6.3111.224.204.206.36
First round 1 3.47 4.21 4.413.475.244.373.84
Pejaten Village Speedcubing 2019 Final 1 3.08 4.14 4.074.063.084.304.54
Tangerang Open 2019 Final 2 2.92 4.41 2.924.533.824.885.38
Yongjun Jakarta Speedcubing 2019 Final 4 4.09 5.56 6.057.264.306.334.09
First round 3 4.33 5.63 6.145.365.394.338.19
Jakarta Open 2019 Final 3 4.89 6.26 4.897.885.685.2214.00
First round 1 2.69 3.88 4.246.652.692.924.48
Jakarta Mini Open 2019 Final 8 6.40 7.33 6.4014.798.306.577.12
First round 9 6.23 7.40 6.789.738.306.237.13
Jakarta Cubing 2018 First round 17 6.66 7.51 7.61DNF8.176.766.66
Square-1
Jakarta Masters 2023 Final 2 8.29 11.53 10.0515.389.1515.698.29
First round 2 11.91 12.48 11.9513.3612.1311.9114.71
MYHM Indonesian Championship 2023 Final 5 4.11 AsR 12.91 11.6710.59DNF4.1116.48
First round 4 8.33 11.62 10.3912.038.3312.4428.02
Indonesian Championship 2022 Final 2 9.51 11.57 11.6011.179.5111.9312.39
First round 3 9.62 11.98 9.6211.6210.3114.0218.33
Jakarta Open 2020 Final 5 21.37 28.07 30.3226.4133.5527.4921.37
3x3x3 With Feet
Pejaten Village Speedcubing 2019 Final 4 53.05 1:23.35 DNF53.051:50.721:10.131:09.20

History of Continental Records

Single Average Competition Round Solves
Square-1
4.11 MYHM Indonesian Championship 2023 Final

History of National Records

Single Average Competition Round Solves
2x2x2 Cube
1.57 PIK 2: Osaka Riverview Cubing 2023 Final 1.383.601.511.381.82

National Championship Podiums

Event Place Single Average Solves
MYHM Indonesian Championship 2023
3x3x3 Cube 3 5.74 7.89 7.848.505.747.488.35
4x4x4 Cube 3 27.20 29.70 31.8930.2329.8027.2029.08
5x5x5 Cube 2 48.83 51.69 54.4750.2248.8351.1253.73
6x6x6 Cube 2 1:33.11 1:35.00 1:36.091:33.111:35.80
7x7x7 Cube 2 2:13.05 2:18.20 2:13.052:25.572:15.99
3x3x3 Fewest Moves 3 33 34.33 333436
3x3x3 One-Handed 2 10.63 12.34 12.9312.7611.3315.6610.63
Clock 3 7.12 7.87 7.127.647.918.068.27
Skewb 1 3.51 4.34 4.613.514.753.674.88
Square-1 3 4.11 12.91 11.6710.59DNF4.1116.48
Indonesian Championship 2022
3x3x3 Cube 2 6.24 7.60 6.248.737.337.717.76
4x4x4 Cube 3 29.74 31.48 29.8729.7431.4133.1733.98
5x5x5 Cube 2 44.60 51.89 53.9551.6950.0244.601:00.12
6x6x6 Cube 2 1:38.36 1:39.42 1:41.021:38.361:38.88
7x7x7 Cube 2 2:38.53 2:39.05 2:39.572:39.042:38.53
3x3x3 One-Handed 3 9.49 13.08 14.8512.979.4915.0111.42
Skewb 1 3.41 3.65 3.413.883.573.504.50
Square-1 2 9.51 11.57 11.6011.179.5111.9312.39
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