Jonathan Chng

Region
WCA ID
Gender
Competitions
Completed Solves
Singapore 2015CHNG01 Male 24 987

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 22 549 1680 6.46 7.38 652 219 10
2x2x2 Cube 13 206 1211 1.14 2.72 2405 592 28
4x4x4 Cube 12 202 594 26.19 29.43 407 145 9
5x5x5 Cube 9 104 280 47.64 52.81 243 91 8
6x6x6 Cube 8 75 197 1:30.60 1:36.24 169 67 7
7x7x7 Cube 12 206 569 2:42.37 2:49.84 514 201 12
3x3x3 Fewest Moves 35 859 3454 36 41.33 2675 696 30
3x3x3 One-Handed 26 764 2364 12.81 15.83 2087 724 27
Megaminx 20 451 1699 53.01 1:01.39 1872 501 23
Pyraminx 284 12208 45995 8.58 11.60 38938 10649 267
Skewb 85 3053 11818 5.15 7.11 8146 2305 68
Square-1 71 1923 8513 25.36 29.93 6874 1600 59

Medal Collection

Gold Silver Bronze
0 5 7

Record Collection

WR CR NR
2
3x3x3 Cube
Singapore AMK CC Cubing A 2023 Final 3 6.85 7.38 9.927.416.857.277.47
Second round 4 7.42 8.34 8.827.427.448.7610.19
First round 4 7.61 8.86 9.2110.437.617.819.56
Singapore Championship 2023 Semi Final 22 7.85 8.63 7.858.818.379.448.72
Second round 23 7.54 8.26 8.678.167.548.717.95
First round 25 7.55 8.52 9.057.559.698.737.79
Johor Cube Open 2022 Final 7 7.89 9.47 7.8910.9910.639.148.63
Second round 4 7.93 8.67 8.948.558.517.939.08
First round 4 8.14 8.83 9.748.428.328.1410.98
Singapore Mofun & FIS Cubing 2022 Final 5 7.34 8.23 8.467.347.729.118.52
Second round 3 7.02 7.93 7.818.688.397.027.59
First round 8 7.52 9.48 9.627.5210.579.759.08
Singapore Mini 2019 Final 3 6.46 8.41 6.468.627.489.1310.15
Second round 4 7.75 8.70 8.297.759.148.938.89
First round 5 7.49 9.35 9.578.917.4912.469.57
Singapore MentalMatrix Open 2019 Final 6 7.23 8.98 9.547.237.9910.649.40
Second round 5 6.90 8.69 9.888.837.879.366.90
First round 3 6.99 8.64 9.877.7210.148.346.99
WCA World Championship 2019 Second round 112 7.28 9.60 10.299.727.288.7912.18
First round 80 8.38 8.99 9.398.888.698.3812.01
NTU Open 2019 Final 5 7.44 9.48 10.407.448.439.6810.34
Second round 1 7.15 8.26 8.568.698.697.537.15
First round 4 7.63 9.09 8.937.639.6511.668.69
Singapore Cube Championship 2019 Second round 13 7.72 9.71 10.277.729.6810.409.18
First round 11 8.34 9.43 8.5012.668.3410.948.86
Malaysia Cube Championship 2018 Final 4 8.67 9.54 9.428.678.9410.2710.95
Semi Final 3 7.98 9.16 7.9811.738.718.0610.72
Second round 7 8.28 9.27 11.358.289.049.798.98
First round 8 8.64 9.80 9.249.0211.218.6411.13
Singapore Cube Championship 2018 Second round 9 7.68 9.43 9.588.4410.7110.287.68
First round 2 7.41 8.66 8.718.0511.617.419.22
Malaysia Cube Open 2017 Final 4 8.00 9.48 10.179.8710.238.408.00
Second round 4 8.85 9.50 11.018.859.929.139.45
First round 4 8.24 9.32 8.4713.089.519.978.24
Foon Yew Open 2017 Final 2 7.81 9.48 9.427.819.3710.049.65
Second round 1 7.22 9.17 10.127.229.408.579.54
First round 3 8.41 10.09 13.188.729.178.4112.38
Singapore Rubik's Cube Competition 2017 Final 7 8.97 10.25 10.219.978.9710.5612.43
Second round 6 9.68 10.43 10.039.6812.2210.3810.88
First round 8 9.36 10.49 9.80DNF9.3612.319.36
Melbourne Cube Days 2016 Final 4 7.85 9.94 9.4010.147.8510.2911.27
Second round 6 9.88 11.24 12.9012.1210.5811.019.88
First round 4 9.46 10.27 10.6612.6810.399.469.76
Singapore 333 Cube Competition 2016 Final 4 10.00 10.75 12.9011.6510.0010.5010.11
Second round 2 9.06 9.71 10.9011.509.069.139.11
First round 4 9.88 11.32 11.8412.169.8811.8110.30
Singapore Cubewerkz Open 2016 Second round 15 12.14 12.91 13.7012.7812.1413.9112.26
First round 19 10.23 13.60 13.7113.2510.2314.2513.84
Singapore Rubik's Cube Competition 2016 Second round 21 10.59 13.06 10.5912.1514.5614.3312.69
First round 13 10.80 12.74 14.4010.8019.0312.7211.09
Melbourne Cube Days 2015 Final 8 12.56 13.58 19.3812.9312.5614.6613.15
Second round 4 11.21 11.64 11.2112.3311.3811.9511.59
First round 11 11.43 13.84 11.4312.1314.5314.9414.85
Singapore Rubik's Cube Competition 2015 First round 47 13.65 18.21 18.1317.2820.5213.6519.22

History of National Records

Single Average Competition Round Solves
5x5x5 Cube
56.08 NTU Open 2019 First round 56.0355.651:00.9656.5653.09
59.53 Singapore Cube Championship 2018 Final 1:01.9757.3459.2755.651:10.13

National Championship Podiums

Event Place Single Average Solves
Singapore Championship 2023
6x6x6 Cube 3 1:36.06 1:40.70 1:44.501:41.541:36.06
Singapore Cube Championship 2019
2x2x2 Cube 3 3.27 3.95 3.274.505.903.813.55
5x5x5 Cube 2 57.94 59.79 59.521:03.2157.941:00.5359.31
6x6x6 Cube 3 1:47.58 1:57.36 1:58.021:47.582:06.47
Singapore Cube Championship 2018
4x4x4 Cube 3 34.33 36.15 38.8436.9134.3337.1634.38
5x5x5 Cube 1 55.65 59.53 1:01.9757.3459.2755.651:10.13
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