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 1 738 2341 6.79 8.47 2090 710 1
2x2x2 Cube 3 116 783 1.02 2.75 2505 611 5
4x4x4 Cube 1 256 780 27.10 32.72 1032 354 1
5x5x5 Cube 1 271 788 53.75 59.68 757 261 1
6x6x6 Cube 1 295 885 1:51.53 2:04.83 1115 375 1
7x7x7 Cube 1 178 500 2:40.20 3:02.46 784 284 1
3x3x3 Fewest Moves 10 1201 4622 39 43.33 3145 847 6
3x3x3 One-Handed 5 2506 6923 16.57 17.49 3482 1262 2
Clock 38 4700 21635 34.06
Megaminx 1 544 2056 55.86 1:03.02 2017 532 1
Pyraminx 2 210 905 1.89 3.26 950 281 2
Skewb 15 2386 9223 4.62 6.32 5795 1603 12

Medal Collection

Gold Silver Bronze
38 11 11

Record Collection

WR CR NR
45
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

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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