Addison Heffernan

Region WCA ID Gender Competitions Completed Solves
United States 2016HEFF01 Male 24 518

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 4241 5613 21695 11.29 14.69 28162 7153 5386
2x2x2 Cube 2887 3769 13576 2.71 4.61 15946 4508 3435
4x4x4 Cube 4956 6770 26106 1:05.63 1:25.02 30096 8100 6040
5x5x5 Cube 3737 5053 18337 2:21.19 2:59.73 17856 4961 3690
6x6x6 Cube 2586 3443 11241 6:10.26
3x3x3 One-Handed 2848 3947 16417 23.82 28.32 15087 3597 2611
Clock 3490 4162 13220 25.37 32.32 11856 3798 3187
Megaminx 3332 4621 15697 2:39.82
Pyraminx 2378 3067 11879 5.06 8.00 12227 3034 2354
Skewb 5179 6585 22151 8.15 12.50 22701 6816 5359
Square-1 1337 1643 4951 20.36 32.20 6359 2068 1668
Competition Round Place Single Average Solves
3x3x3 Cube
Providence Fall 2019 Second round 34 13.16 17.45 18.4120.2614.3513.1619.58
First round 36 14.99 16.25 17.8115.6314.9917.5015.62
Quabbin Summer 2019 Second round 32 14.73 16.57 17.7217.4915.3916.8414.73
First round 31 14.01 14.69 15.5514.0114.6514.0115.42
CubingUSA Nationals 2019 First round 525 15.30 17.26 16.7419.7315.3015.6119.43
Nishinomiya Open 2019 First round 36 17.02 18.19 17.5417.6719.3524.0917.02
WCA World Championship 2019 First round 483 14.58 16.01 14.8514.58DNF17.6415.54
Warm Up Sydney 2019 First round 129 11.29 15.90 11.2920.0514.8221.3412.82
Cubing in Cambridge 2019 Second round 28 15.02 16.10 15.0519.5415.7715.0217.48
First round 33 14.93 17.92 17.6717.4214.9318.6819.20
Cork Open 2019 Final 16 16.32 18.89 16.4916.3224.7419.9320.24
Second round 16 12.69 16.36 12.6917.2623.4417.1514.68
First round 13 14.26 16.11 14.2615.6117.8215.4517.28
Boston University Winter 2019 First round 51 13.39 15.94 13.4919.0520.3913.3915.28
MIT Fall 2018 First round 75 15.80 19.09 15.8019.7019.5331.1418.03
Princeton Fall 2018 First round 58 18.16 18.64 18.9218.3618.1619.4318.65
Connect Community 2018 First round 40 16.86 18.16 19.0025.6518.1216.8617.36
Pennsylvania 2018 First round 107 18.92 25.34 20.8429.1430.2918.9226.04
Blue Cubed 2018 Second round 20 17.57 19.80 18.3620.8317.5720.2020.99
First round 23 19.63 23.20 20.7827.2621.5636.8519.63
BeCubed Summer 2018 Second round 19 20.86 22.70 21.6623.4029.4520.8623.03
First round 17 19.84 22.04 20.9328.2219.8423.4421.75
First State 2018 Second round 59 23.04 26.63 34.3626.4227.2823.0426.20
First round 60 18.39 23.55 18.3929.4924.9326.2419.49
Quizzical Quabbin Qualifier 2018 Second round 33 17.54 21.75 17.5422.8023.4026.2219.05
First round 34 17.56 22.18 24.0021.9220.6324.4317.56
CubingUSA Northeast Championship 2018 First round 108 23.63 25.24 25.6525.3023.6326.6824.78
Framingham Frozen Fingers 2018 First round 69 22.36 24.79 25.2622.7528.9226.3522.36
World Rubik's Cube Championship 2017 First round 733 16.76 22.61 16.7625.9322.4522.2323.15
South Berwick Open 2016 Second round 25 15.79 24.92 15.7926.1423.3927.9625.23
First round 25 24.15 25.62 37.1624.1526.8225.6324.42
Phillips Exeter Cube Day 2016 First round 78 22.86 29.87 37.1529.3022.8624.4135.91
Sharon Summer 2016 First round 75 44.19 48.52 51.01DNF47.5544.1947.00
2x2x2 Cube
Providence Fall 2019 First round 27 4.24 5.60 5.105.546.154.247.96
CubingUSA Nationals 2019 First round 285 3.50 4.61 3.504.005.644.954.88
Nishinomiya Open 2019 First round 12 4.09 4.91 4.114.344.098.086.28
WCA World Championship 2019 First round 302 4.02 5.09 5.365.024.895.514.02
Warm Up Sydney 2019 First round 90 4.51 5.42 6.874.515.384.746.14
Cubing in Cambridge 2019 First round 27 4.85 5.47 4.856.167.745.384.88
Cork Open 2019 Second round 20 5.34 6.25 9.305.346.446.425.88
First round 15 2.71 6.19 7.834.552.716.437.60
Boston University Winter 2019 First round 57 3.12 5.86 6.653.127.006.104.82
Connect Community 2018 First round 34 4.66 5.80 9.026.004.665.755.64
Pennsylvania 2018 First round 80 6.36 7.78 6.709.576.367.0713.19
Blue Cubed 2018 First round 17 3.34 6.61 11.607.606.343.345.88
BeCubed Summer 2018 First round 21 6.33 7.93 DNF7.006.339.886.91
Quizzical Quabbin Qualifier 2018 First round 43 5.84 7.74 5.8421.686.306.0610.87
CubingUSA Northeast Championship 2018 First round 86 3.83 6.27 7.393.83DNF5.306.12
World Rubik's Cube Championship 2017 First round 551 6.84 6.848.00
South Berwick Open 2016 Second round 24 6.93 7.96 9.767.406.937.828.67
First round 27 6.22 8.49 9.196.999.3010.736.22
Phillips Exeter Cube Day 2016 First round 68 7.22 8.55 9.638.437.2213.317.59
4x4x4 Cube
Providence Fall 2019 Final 34 1:12.08 1:12.081:27.03
Quabbin Summer 2019 First round 60 1:18.95 1:20.721:18.95
Nishinomiya Open 2019 First round 26 1:18.60 1:18.601:42.10
Warm Up Sydney 2019 First round 138 1:22.93 1:27.291:22.93
Cubing in Cambridge 2019 First round 32 1:20.12 1:20.121:31.99
Cork Open 2019 Second round 20 1:26.79 1:33.43 1:28.591:38.411:26.791:43.871:33.30
First round 20 1:12.21 1:25.02 1:36.121:29.111:12.211:16.761:29.20
MIT Fall 2018 First round 53 1:17.07 1:17.071:22.88
Princeton Fall 2018 Final 48 1:13.33 1:25.38 1:48.951:22.221:34.741:13.331:19.19
Connect Community 2018 First round 39 1:26.06 1:27.63 1:28.451:41.041:26.971:27.481:26.06
Pennsylvania 2018 First round 74 1:27.64 1:35.391:27.64
Blue Cubed 2018 Final 17 1:18.33 1:29.31 1:25.011:37.301:18.332:05.351:25.62
BeCubed Summer 2018 Final 12 1:21.71 1:32.15 1:36.471:29.021:31.091:36.351:21.71
First State 2018 Final 47 1:28.65 1:28.651:41.24
Quizzical Quabbin Qualifier 2018 First round 35 1:05.63 1:49.82 1:05.632:12.181:58.231:53.111:38.12
CubingUSA Northeast Championship 2018 First round 83 1:31.39 1:56.851:31.39
Framingham Frozen Fingers 2018 First round 64 1:40.37 2:02.73 1:40.37DNF2:01.482:03.872:02.84
South Berwick Open 2016 First round 19 2:11.50 2:11.50DNF
5x5x5 Cube
Providence Fall 2019 Final 28 2:28.60 2:37.122:28.60
Quabbin Summer 2019 Final 50 2:48.78 2:48.782:49.06
Nishinomiya Open 2019 First round 22 2:21.19 2:21.192:23.62
Warm Up Sydney 2019 First round 109 2:21.44 2:22.712:21.44
Cubing in Cambridge 2019 Final 25 2:45.78 2:45.78DNF
Cork Open 2019 First round 21 2:47.46 2:59.73 2:47.462:52.733:11.213:19.442:55.25
MIT Fall 2018 Final 56 3:43.00 DNF3:43.00
First State 2018 First round 37 DNF DNFDNF
Quizzical Quabbin Qualifier 2018 First round 33 5:16.01 6:45.78 6:39.206:17.657:50.685:16.017:20.48
6x6x6 Cube
Providence Fall 2019 Final 19 6:10.26 6:10.26
Blue Cubed 2018 Final 7 DNF DNF
3x3x3 Fewest Moves
Please Be Quiet WPI Spring 2019 First round 16 DNF DNF DNFDNFDNF
Princeton Fall 2018 Final 20 DNF DNF
Pennsylvania 2018 Final 30 DNF DNF DNFDNFDNS
3x3x3 One-Handed
CubingUSA Nationals 2019 First round 320 23.82 30.54 30.2929.1932.1423.82DNF
Warm Up Sydney 2019 First round 115 29.41 32.84 31.9329.4136.5436.7830.04
Cubing in Cambridge 2019 Final 22 25.82 28.32 32.0827.1025.8226.6031.25
Princeton Fall 2018 Final 45 30.01 33.34 33.9430.0132.7235.3433.37
Pennsylvania 2018 First round 69 29.63 40.82 46.3036.8842.0543.5429.63
Blue Cubed 2018 First round 15 34.84 40.29 1:09.9443.7740.3234.8436.79
Quizzical Quabbin Qualifier 2018 Final 24 40.25 53.51 50.6352.8457.0740.2557.63
CubingUSA Northeast Championship 2018 First round 85 59.37 59.37DNF
South Berwick Open 2016 Final 18 1:03.78 1:20.48 DNF1:03.781:14.801:32.271:14.38
First round 16 45.10 52.13 53.6950.0355.9845.1052.66
Phillips Exeter Cube Day 2016 First round 51 50.02 53.28 50.021:41.4656.7250.8652.26
Clock
Providence Fall 2019 Final 16 25.37 25.37DNF
Please Be Quiet WPI Spring 2019 Final 13 26.98 32.32 DNF38.0729.3529.5326.98
Cork Open 2019 Final 9 33.00 DNF33.00
Megaminx
Quabbin Summer 2019 Final 36 2:39.82 3:08.732:39.82
Warm Up Sydney 2019 First round 85 2:47.35 DNF2:47.35
Boston University Winter 2019 First round 44 DNF DNFDNF
Connect Community 2018 Final 24 2:42.75 2:42.75DNF
Pennsylvania 2018 First round 55 3:06.66 3:06.663:19.53
Blue Cubed 2018 First round 14 DNF DNFDNF
First State 2018 First round 35 DNF DNFDNF
Quizzical Quabbin Qualifier 2018 Final 22 4:03.59 4:03.594:31.88
CubingUSA Northeast Championship 2018 Final 63 DNF DNFDNF
Pyraminx
CubingUSA Nationals 2019 First round 371 7.84 10.74 10.9510.6610.6211.847.84
WCA World Championship 2019 First round 199 6.59 8.00 7.727.369.476.598.92
Warm Up Sydney 2019 First round 78 8.94 10.12 9.6611.4310.278.9410.42
Cubing in Cambridge 2019 First round 32 7.60 11.74 11.1913.7513.137.6010.91
Cork Open 2019 Final 12 5.06 9.43 5.069.819.239.2411.03
First round 14 6.63 10.33 12.5110.1612.126.638.71
Boston University Winter 2019 First round 36 7.46 9.31 9.25DNF7.469.199.48
MIT Fall 2018 First round 35 5.76 9.31 7.808.4312.0811.695.76
Connect Community 2018 Final 40 9.04 11.82 9.3613.9717.719.0412.12
Pennsylvania 2018 First round 43 6.80 9.53 9.0311.128.4513.706.80
Blue Cubed 2018 First round 14 8.10 11.47 11.788.1013.9810.4412.19
BeCubed Summer 2018 Final 12 7.59 11.04 14.8711.6911.297.5910.15
Quizzical Quabbin Qualifier 2018 First round 44 15.72 19.02 18.2420.5815.7230.6218.23
CubingUSA Northeast Championship 2018 First round 86 11.56 14.38 11.5616.2715.1612.8515.12
World Rubik's Cube Championship 2017 First round 489 14.14 14.1415.14
South Berwick Open 2016 Final 21 10.24 14.66 14.0216.2610.2420.5513.70
Phillips Exeter Cube Day 2016 First round 46 13.62 14.34 14.3017.3513.6213.8814.83
Skewb
WCA World Championship 2019 First round 252 10.19 11.9210.19
Cork Open 2019 Final 16 8.86 12.50 13.2914.548.869.6714.96
First round 17 8.49 12.75 8.4914.5511.9418.6011.77
Connect Community 2018 Final 40 8.15 12.87 15.7315.7113.339.568.15
First State 2018 First round 61 15.90 33.18 DNF22.8126.2115.9050.52
Quizzical Quabbin Qualifier 2018 Final 35 10.18 17.02 15.8214.4422.0720.8010.18
CubingUSA Northeast Championship 2018 First round 91 11.40 21.04 21.0526.5421.0211.4021.05
Square-1
Quabbin Summer 2019 Final 18 20.36 32.20 24.5137.4534.6337.6420.36
Warm Up Sydney 2019 First round 70 DNF DNFDNF
Pennsylvania 2018 First round 48 42.10 42.10DNF
Blue Cubed 2018 Final 14 1:42.33 1:52.411:42.33
Quizzical Quabbin Qualifier 2018 First round 20 1:15.54 1:52.031:15.54
CubingUSA Northeast Championship 2018 Final 50 1:28.05 1:28.05DNF
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