Sujan Irosha Kumarapperuma

Region WCA ID Gender Competitions Completed Solves
Sri Lanka 2019KUMA59 Male 9 488

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1 642 2087 6.79 8.47 1848 611 1
2x2x2 Cube 3 96 685 1.02 2.75 2240 532 5
4x4x4 Cube 1 208 675 27.10 32.72 879 303 1
5x5x5 Cube 1 222 664 53.75 59.68 632 224 1
6x6x6 Cube 1 261 781 1:51.53 2:04.83 1000 335 1
7x7x7 Cube 1 160 451 2:40.20 3:02.46 711 256 1
3x3x3 Fewest Moves 10 1120 4345 39 43.33 2917 772 6
3x3x3 One-Handed 5 2338 6450 16.57 17.49 3203 1154 2
Clock 33 4314 19592 34.06
Megaminx 1 501 1846 55.86 1:03.02 1803 483 1
Pyraminx 1 180 804 1.89 3.26 854 246 2
Skewb 14 2221 8645 4.62 6.32 5380 1474 10

Medal Collection

Gold Silver Bronze
38 11 11

Record Collection

WR CR NR
45
Competition Round Place Single Average Solves
3x3x3 Cube
Sri Lankan Nationals 2024 Final 1 8.18 8.55 8.329.398.588.748.18
Second round 1 8.39 9.26 11.498.819.059.918.39
First round 1 7.12 8.67 13.038.368.137.129.52
Marawila Cubing Challenge 2024 Final 1 7.37 8.71 7.6710.127.379.788.67
Second round 3 9.06 11.16 12.07DNF11.2510.159.06
First round 2 8.00 10.64 8.708.0012.9110.3113.00
Matale Cubing Year-End 2023 Final 1 8.91 9.70 10.318.919.7815.979.01
Second round 1 7.64 8.60 7.897.6411.248.978.93
First round 1 7.68 9.50 DNF9.837.689.998.69
Colombo Cubing Christmas 2023 Final 1 8.97 9.60 12.0410.168.979.009.65
Second round 1 7.89 9.58 10.439.217.8911.179.10
First round 1 7.50 8.83 9.318.538.647.50DNF
Melbourne Cubing for Kids Sunday 2023 Final 2 7.83 9.33 8.779.619.619.827.83
Second round 2 8.31 9.16 9.348.7510.789.408.31
First round 9 9.07 11.71 9.4713.439.0712.24DNF
Colombo Matrix Open 2023 Final 3 7.22 9.47 11.889.549.827.229.06
Second round 3 7.73 9.31 10.858.777.738.3013.38
First round 3 8.67 9.85 10.2611.4810.368.678.94
Cubing Rajarata Open 2023 Final 1 8.05 9.40 9.778.0512.258.809.64
First round 1 8.18 9.90 9.6614.8011.768.188.28
Cubing Returns To Colombo 2022 Final 1 6.79 NR 8.47 NR 7.369.519.236.798.81
First round 3 9.25 10.85 16.739.779.2510.5812.21
Surf Coast Cubing 2019 Final 8 9.96 11.85 12.2814.0812.019.9611.26
Second round 10 10.43 12.82 12.0916.2612.3614.0110.43
First round 9 10.15 11.47 NR 11.7512.1010.5514.2410.15
2x2x2 Cube
Sri Lankan Nationals 2024 Final 2 2.95 3.76 3.133.892.954.964.27
Second round 2 1.02 2.75 2.583.703.691.971.02
First round 3 2.61 3.47 3.752.614.153.053.60
Marawila Cubing Challenge 2024 Final 3 2.24 3.71 6.312.704.553.882.24
First round 3 2.94 3.50 2.944.723.003.543.95
Matale Cubing Year-End 2023 Final 3 2.85 3.57 3.103.842.853.785.32
Second round 3 2.36 3.27 2.363.562.623.624.78
First round 5 2.95 4.55 DNF4.602.954.974.09
Colombo Cubing Christmas 2023 Final 5 2.96 3.97 4.204.703.624.092.96
First round 4 3.39 3.63 3.734.103.393.553.61
Colombo Matrix Open 2023 Final 3 3.50 4.35 4.234.6710.013.504.14
First round 3 2.45 3.40 6.043.372.652.454.18
Cubing Rajarata Open 2023 Final 2 3.25 5.42 3.835.603.256.849.15
First round 2 2.18 3.62 3.993.132.183.755.13
Cubing Returns To Colombo 2022 Final 3 2.87 4.68 3.865.742.87DNF4.44
First round 1 2.44 4.64 8.502.445.074.903.96
Surf Coast Cubing 2019 First round 14 3.96 4.57 5.253.964.445.114.17
4x4x4 Cube
Sri Lankan Nationals 2024 Final 1 30.20 35.37 34.1830.2035.6336.3141.05
Marawila Cubing Challenge 2024 Final 1 27.10 NR 34.38 38.4031.9027.1035.1036.14
Matale Cubing Year-End 2023 Final 1 28.33 NR 32.72 NR 33.9131.4032.8528.3335.64
First round 1 31.80 35.52 39.5532.6231.8034.4041.39
Colombo Cubing Christmas 2023 Final 1 30.92 32.95 NR 33.5433.7230.9231.5939.82
Colombo Matrix Open 2023 Final 1 30.43 NR 34.96 30.7641.3936.2030.4337.92
Cubing Rajarata Open 2023 Final 1 33.42 35.54 35.6633.4236.4435.2535.72
Cubing Returns To Colombo 2022 Final 1 31.65 NR 34.00 NR 32.5731.6534.9434.5534.89
Surf Coast Cubing 2019 Final 3 35.31 NR 40.63 NR 46.9244.5640.8236.5135.31
5x5x5 Cube
Sri Lankan Nationals 2024 Final 1 55.62 1:01.18 58.291:01.231:04.031:07.3155.62
Marawila Cubing Challenge 2024 Final 1 53.75 NR 59.68 NR 53.7556.271:06.8455.93DNF
Matale Cubing Year-End 2023 Final 1 56.14 NR 1:03.18 1:00.4456.141:11.761:08.211:00.90
Colombo Cubing Christmas 2023 Final 1 1:02.55 1:04.23 1:02.551:13.661:04.251:04.541:03.91
Colombo Matrix Open 2023 Final 1 56.33 NR 1:00.37 NR 58.591:04.3856.331:01.441:01.08
6x6x6 Cube
Sri Lankan Nationals 2024 Final 2 1:57.03 2:11.08 2:13.631:57.032:22.59
Marawila Cubing Challenge 2024 Final 1 1:51.53 NR 2:04.83 NR 2:09.762:13.201:51.53
Colombo Cubing Christmas 2023 Final 1 2:01.88 2:09.12 2:01.882:17.362:08.11
Colombo Matrix Open 2023 Final 1 1:57.34 NR 2:07.29 NR 2:17.182:07.361:57.34
Cubing Returns To Colombo 2022 Final 1 2:16.11 NR 2:22.07 NR 2:16.112:28.592:21.51
7x7x7 Cube
Sri Lankan Nationals 2024 Final 1 2:40.20 NR 3:02.46 NR 3:13.343:13.842:40.20
Marawila Cubing Challenge 2024 Final 1 3:04.39 NR 3:21.74 NR 3:24.783:04.393:36.05
Colombo Cubing Christmas 2023 Final 1 3:31.44 4:05.82 4:53.873:52.163:31.44
Colombo Matrix Open 2023 Final 1 3:13.23 NR 3:39.70 NR 3:59.623:13.233:46.26
3x3x3 Blindfolded
Colombo Matrix Open 2023 Final 6 DNF DNF DNFDNFDNF
Cubing Returns To Colombo 2022 Final 5 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Marawila Cubing Challenge 2024 Final 2 39 39
Matale Cubing Year-End 2023 Final 1 42 42
Colombo Cubing Christmas 2023 Final 3 41 43.33 424741
Colombo Matrix Open 2023 Final 3 47 47
Cubing Rajarata Open 2023 Final 1 46 46
Cubing Returns To Colombo 2022 Final 2 39 39
3x3x3 One-Handed
Sri Lankan Nationals 2024 Final 2 17.37 18.50 20.9717.3718.3918.8218.29
First round 2 17.06 18.10 17.4217.0620.2117.6519.24
Marawila Cubing Challenge 2024 Final 2 16.59 18.93 18.6921.8416.5920.3917.72
Matale Cubing Year-End 2023 Final 1 16.57 17.49 NR 16.5716.6817.1918.6122.59
Colombo Cubing Christmas 2023 Final 1 19.95 20.97 34.1520.0420.5919.9522.29
Colombo Matrix Open 2023 Final 7 19.84 26.29 32.4923.2719.8428.0527.54
Cubing Rajarata Open 2023 Final 2 19.99 23.03 30.0824.7819.9923.3920.91
Surf Coast Cubing 2019 First round 14 30.40 33.14 31.9436.8730.6140.0430.40
Clock
Colombo Matrix Open 2023 Final 11 34.06 DNF DNF34.0635.5138.27DNF
Megaminx
Sri Lankan Nationals 2024 Final 1 55.86 NR 1:03.02 NR 1:08.8959.391:09.681:00.7855.86
Colombo Cubing Christmas 2023 Final 1 56.82 NR 1:04.08 NR 1:09.441:01.101:01.701:13.1656.82
Colombo Matrix Open 2023 Final 1 1:02.22 NR 1:10.01 NR 1:18.861:10.681:02.221:13.921:05.44
Pyraminx
Sri Lankan Nationals 2024 Final 2 3.58 4.01 4.473.855.453.583.70
First round 3 2.72 5.31 4.652.724.956.726.34
Marawila Cubing Challenge 2024 Final 1 1.89 NR 3.92 3.135.871.895.992.75
First round 1 2.14 4.23 3.175.873.64DNF2.14
Matale Cubing Year-End 2023 Final 1 2.69 3.26 NR 2.693.753.344.682.70
First round 2 3.20 4.28 5.574.753.503.204.60
Colombo Cubing Christmas 2023 Final 1 2.36 NR 4.39 3.732.364.687.134.76
First round 1 3.18 4.56 3.454.605.643.18DNF
Melbourne Cubing for Kids Sunday 2023 Final 7 2.82 4.86 5.544.862.826.474.19
Second round 4 3.24 4.05 3.634.313.245.454.21
First round 4 2.69 3.62 NR 2.693.553.664.233.64
Colombo Matrix Open 2023 Final 3 3.16 4.30 5.004.054.553.164.30
First round 4 2.55 NR 5.14 4.355.742.555.326.14
Cubing Rajarata Open 2023 Final 1 2.82 NR 4.33 6.132.823.084.705.20
First round 1 3.20 4.23 NR 3.524.613.205.314.57
Cubing Returns To Colombo 2022 Final 1 3.40 NR 4.35 NR 5.084.654.503.403.90
Surf Coast Cubing 2019 First round 16 5.80 8.63 7.678.5117.939.705.80
Skewb
Sri Lankan Nationals 2024 Final 6 5.98 6.32 6.626.285.986.05DNF
First round 7 5.46 6.68 5.577.995.468.076.48
Marawila Cubing Challenge 2024 Final 3 5.11 6.71 9.466.476.617.055.11
First round 3 4.62 6.73 7.014.819.414.628.38
Matale Cubing Year-End 2023 Final 2 5.79 7.34 5.799.509.386.805.83
Colombo Cubing Christmas 2023 Final 3 4.80 7.61 6.2018.7810.975.654.80
Colombo Matrix Open 2023 Final 5 4.76 7.46 4.767.6310.198.925.83
Cubing Returns To Colombo 2022 Final 4 6.02 7.77 11.266.729.127.486.02

History of National Records

Single Average Competition Round Solves
3x3x3 Cube
6.79 8.47 Cubing Returns To Colombo 2022 Final 7.369.519.236.798.81
11.47 Surf Coast Cubing 2019 First round 11.7512.1010.5514.2410.15
4x4x4 Cube
27.10 Marawila Cubing Challenge 2024 Final
28.33 32.72 Matale Cubing Year-End 2023 Final 33.9131.4032.8528.3335.64
32.95 Colombo Cubing Christmas 2023 Final 33.5433.7230.9231.5939.82
30.43 Colombo Matrix Open 2023 Final
31.65 34.00 Cubing Returns To Colombo 2022 Final 32.5731.6534.9434.5534.89
35.31 40.63 Surf Coast Cubing 2019 Final 46.9244.5640.8236.5135.31
5x5x5 Cube
53.75 59.68 Marawila Cubing Challenge 2024 Final 53.7556.271:06.8455.93DNF
56.14 Matale Cubing Year-End 2023 Final
56.33 1:00.37 Colombo Matrix Open 2023 Final 58.591:04.3856.331:01.441:01.08
6x6x6 Cube
1:51.53 2:04.83 Marawila Cubing Challenge 2024 Final 2:09.762:13.201:51.53
1:57.34 2:07.29 Colombo Matrix Open 2023 Final 2:17.182:07.361:57.34
2:16.11 2:22.07 Cubing Returns To Colombo 2022 Final 2:16.112:28.592:21.51
7x7x7 Cube
2:40.20 3:02.46 Sri Lankan Nationals 2024 Final 3:13.343:13.842:40.20
3:04.39 3:21.74 Marawila Cubing Challenge 2024 Final 3:24.783:04.393:36.05
3:13.23 3:39.70 Colombo Matrix Open 2023 Final 3:59.623:13.233:46.26
3x3x3 One-Handed
17.49 Matale Cubing Year-End 2023 Final 16.5716.6817.1918.6122.59
Megaminx
55.86 1:03.02 Sri Lankan Nationals 2024 Final 1:08.8959.391:09.681:00.7855.86
56.82 1:04.08 Colombo Cubing Christmas 2023 Final 1:09.441:01.101:01.701:13.1656.82
1:02.22 1:10.01 Colombo Matrix Open 2023 Final 1:18.861:10.681:02.221:13.921:05.44
Pyraminx
1.89 Marawila Cubing Challenge 2024 Final
3.26 Matale Cubing Year-End 2023 Final 2.693.753.344.682.70
2.36 Colombo Cubing Christmas 2023 Final
3.62 Melbourne Cubing for Kids Sunday 2023 First round 2.693.553.664.233.64
2.55 Colombo Matrix Open 2023 First round
2.82 Cubing Rajarata Open 2023 Final
4.23 Cubing Rajarata Open 2023 First round 3.524.613.205.314.57
3.40 4.35 Cubing Returns To Colombo 2022 Final 5.084.654.503.403.90

National Championship Podiums

Event Place Single Average Solves
Sri Lankan Nationals 2024
3x3x3 Cube 1 8.18 8.55 8.329.398.588.748.18
2x2x2 Cube 2 2.95 3.76 3.133.892.954.964.27
4x4x4 Cube 1 30.20 35.37 34.1830.2035.6336.3141.05
5x5x5 Cube 1 55.62 1:01.18 58.291:01.231:04.031:07.3155.62
6x6x6 Cube 2 1:57.03 2:11.08 2:13.631:57.032:22.59
7x7x7 Cube 1 2:40.20 3:02.46 3:13.343:13.842:40.20
3x3x3 One-Handed 2 17.37 18.50 20.9717.3718.3918.8218.29
Megaminx 1 55.86 1:03.02 1:08.8959.391:09.681:00.7855.86
Pyraminx 2 3.58 4.01 4.473.855.453.583.70
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