Addison Heffernan

Country 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 1956 2707 11474 11.29 14.69 15635 3585 2586
2x2x2 Cube 1433 1989 7426 2.71 4.61 8554 2371 1697
4x4x4 Cube 2695 3886 16595 1:05.63 1:25.02 19341 4744 3335
5x5x5 Cube 2060 2945 11858 2:21.19 2:59.73 11961 3038 2123
6x6x6 Cube 1329 1886 6905 6:10.26
3x3x3 One-Handed 1531 2282 10675 23.82 28.32 9844 2073 1395
Clock 895 1173 5023 25.37 32.32 4541 1056 802
Megaminx 1518 2370 9222 2:39.82
Pyraminx 1128 1580 6733 5.06 8.00 7039 1600 1167
Skewb 2663 3586 12943 8.15 12.50 13395 3787 2817
Square-1 603 767 2571 20.36 32.20 3441 1002 778
Competition Round Place Single Average Solves
3x3x3 Cube
Providence Fall 2019 Second 34 13.16 17.45 18.4120.2614.3513.1619.58
First 36 14.99 16.25 17.8115.6314.9917.5015.62
Quabbin Summer 2019 Second 32 14.73 16.57 17.7217.4915.3916.8414.73
First 31 14.01 14.69 15.5514.0114.6514.0115.42
CubingUSA Nationals 2019 First 525 15.30 17.26 16.7419.7315.3015.6119.43
Nishinomiya Open 2019 First 36 17.02 18.19 17.5417.6719.3524.0917.02
WCA World Championship 2019 First 483 14.58 16.01 14.8514.58DNF17.6415.54
Warm Up Sydney 2019 First 129 11.29 15.90 11.2920.0514.8221.3412.82
Cubing in Cambridge 2019 Second 28 15.02 16.10 15.0519.5415.7715.0217.48
First 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 16 12.69 16.36 12.6917.2623.4417.1514.68
First 13 14.26 16.11 14.2615.6117.8215.4517.28
Boston University Winter 2019 First 51 13.39 15.94 13.4919.0520.3913.3915.28
MIT Fall 2018 First 75 15.80 19.09 15.8019.7019.5331.1418.03
Princeton Fall 2018 First 58 18.16 18.64 18.9218.3618.1619.4318.65
Connect Community 2018 First 40 16.86 18.16 19.0025.6518.1216.8617.36
Pennsylvania 2018 First 107 18.92 25.34 20.8429.1430.2918.9226.04
Blue Cubed 2018 Second 20 17.57 19.80 18.3620.8317.5720.2020.99
First 23 19.63 23.20 20.7827.2621.5636.8519.63
BeCubed Summer 2018 Second 19 20.86 22.70 21.6623.4029.4520.8623.03
First 17 19.84 22.04 20.9328.2219.8423.4421.75
First State 2018 Second 59 23.04 26.63 34.3626.4227.2823.0426.20
First 60 18.39 23.55 18.3929.4924.9326.2419.49
Quizzical Quabbin Qualifier 2018 Second 33 17.54 21.75 17.5422.8023.4026.2219.05
First 34 17.56 22.18 24.0021.9220.6324.4317.56
CubingUSA Northeast Championship 2018 First 108 23.63 25.24 25.6525.3023.6326.6824.78
Framingham Frozen Fingers 2018 First 69 22.36 24.79 25.2622.7528.9226.3522.36
World Rubik's Cube Championship 2017 First 733 16.76 22.61 16.7625.9322.4522.2323.15
South Berwick Open 2016 Second 25 15.79 24.92 15.7926.1423.3927.9625.23
First 25 24.15 25.62 37.1624.1526.8225.6324.42
Phillips Exeter Cube Day 2016 First 78 22.86 29.87 37.1529.3022.8624.4135.91
Sharon Summer 2016 First 75 44.19 48.52 51.01DNF47.5544.1947.00
2x2x2 Cube
Providence Fall 2019 First 27 4.24 5.60 5.105.546.154.247.96
CubingUSA Nationals 2019 First 285 3.50 4.61 3.504.005.644.954.88
Nishinomiya Open 2019 First 12 4.09 4.91 4.114.344.098.086.28
WCA World Championship 2019 Combined First 302 4.02 5.09 5.365.024.895.514.02
Warm Up Sydney 2019 First 90 4.51 5.42 6.874.515.384.746.14
Cubing in Cambridge 2019 First 27 4.85 5.47 4.856.167.745.384.88
Cork Open 2019 Second 20 5.34 6.25 9.305.346.446.425.88
First 15 2.71 6.19 7.834.552.716.437.60
Boston University Winter 2019 First 57 3.12 5.86 6.653.127.006.104.82
Connect Community 2018 First 34 4.66 5.80 9.026.004.665.755.64
Pennsylvania 2018 First 80 6.36 7.78 6.709.576.367.0713.19
Blue Cubed 2018 First 17 3.34 6.61 11.607.606.343.345.88
BeCubed Summer 2018 Combined First 21 6.33 7.93 DNF7.006.339.886.91
Quizzical Quabbin Qualifier 2018 First 43 5.84 7.74 5.8421.686.306.0610.87
CubingUSA Northeast Championship 2018 First 86 3.83 6.27 7.393.83DNF5.306.12
World Rubik's Cube Championship 2017 Combined First 551 6.84 6.848.00
South Berwick Open 2016 Second 24 6.93 7.96 9.767.406.937.828.67
First 27 6.22 8.49 9.196.999.3010.736.22
Phillips Exeter Cube Day 2016 First 68 7.22 8.55 9.638.437.2213.317.59
4x4x4 Cube
Providence Fall 2019 Combined Final 34 1:12.08 1:12.081:27.03
Quabbin Summer 2019 Combined First 60 1:18.95 1:20.721:18.95
Nishinomiya Open 2019 Combined First 26 1:18.60 1:18.601:42.10
Warm Up Sydney 2019 Combined First 138 1:22.93 1:27.291:22.93
Cubing in Cambridge 2019 Combined First 32 1:20.12 1:20.121:31.99
Cork Open 2019 Second 20 1:26.79 1:33.43 1:28.591:38.411:26.791:43.871:33.30
Combined First 20 1:12.21 1:25.02 1:36.121:29.111:12.211:16.761:29.20
MIT Fall 2018 Combined First 53 1:17.07 1:17.071:22.88
Princeton Fall 2018 Combined Final 48 1:13.33 1:25.38 1:48.951:22.221:34.741:13.331:19.19
Connect Community 2018 Combined First 39 1:26.06 1:27.63 1:28.451:41.041:26.971:27.481:26.06
Pennsylvania 2018 Combined First 74 1:27.64 1:35.391:27.64
Blue Cubed 2018 Combined Final 17 1:18.33 1:29.31 1:25.011:37.301:18.332:05.351:25.62
BeCubed Summer 2018 Combined Final 12 1:21.71 1:32.15 1:36.471:29.021:31.091:36.351:21.71
First State 2018 Combined Final 47 1:28.65 1:28.651:41.24
Quizzical Quabbin Qualifier 2018 First 35 1:05.63 1:49.82 1:05.632:12.181:58.231:53.111:38.12
CubingUSA Northeast Championship 2018 Combined First 83 1:31.39 1:56.851:31.39
Framingham Frozen Fingers 2018 Combined First 64 1:40.37 2:02.73 1:40.37DNF2:01.482:03.872:02.84
South Berwick Open 2016 Combined First 19 2:11.50 2:11.50DNF
5x5x5 Cube
Providence Fall 2019 Combined Final 28 2:28.60 2:37.122:28.60
Quabbin Summer 2019 Combined Final 50 2:48.78 2:48.782:49.06
Nishinomiya Open 2019 Combined First 22 2:21.19 2:21.192:23.62
Warm Up Sydney 2019 Combined First 109 2:21.44 2:22.712:21.44
Cubing in Cambridge 2019 Combined Final 25 2:45.78 2:45.78DNF
Cork Open 2019 Combined First 21 2:47.46 2:59.73 2:47.462:52.733:11.213:19.442:55.25
MIT Fall 2018 Combined Final 56 3:43.00 DNF3:43.00
First State 2018 Combined First 37 DNF DNFDNF
Quizzical Quabbin Qualifier 2018 First 33 5:16.01 6:45.78 6:39.206:17.657:50.685:16.017:20.48
6x6x6 Cube
Providence Fall 2019 Combined Final 19 6:10.26 6:10.26
Blue Cubed 2018 Combined Final 7 DNF DNF
3x3x3 Fewest Moves
Please Be Quiet WPI Spring 2019 First 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 320 23.82 30.54 30.2929.1932.1423.82DNF
Warm Up Sydney 2019 Combined First 115 29.41 32.84 31.9329.4136.5436.7830.04
Cubing in Cambridge 2019 Combined Final 22 25.82 28.32 32.0827.1025.8226.6031.25
Princeton Fall 2018 Combined Final 45 30.01 33.34 33.9430.0132.7235.3433.37
Pennsylvania 2018 Combined First 69 29.63 40.82 46.3036.8842.0543.5429.63
Blue Cubed 2018 Combined First 15 34.84 40.29 1:09.9443.7740.3234.8436.79
Quizzical Quabbin Qualifier 2018 Combined Final 24 40.25 53.51 50.6352.8457.0740.2557.63
CubingUSA Northeast Championship 2018 Combined First 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
Combined First 16 45.10 52.13 53.6950.0355.9845.1052.66
Phillips Exeter Cube Day 2016 Combined First 51 50.02 53.28 50.021:41.4656.7250.8652.26
Clock
Providence Fall 2019 Combined 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 Combined Final 9 33.00 DNF33.00
Megaminx
Quabbin Summer 2019 Combined Final 36 2:39.82 3:08.732:39.82
Warm Up Sydney 2019 Combined First 85 2:47.35 DNF2:47.35
Boston University Winter 2019 Combined First 44 DNF DNFDNF
Connect Community 2018 Combined Final 24 2:42.75 2:42.75DNF
Pennsylvania 2018 Combined First 55 3:06.66 3:06.663:19.53
Blue Cubed 2018 Combined First 14 DNF DNFDNF
First State 2018 Combined First 35 DNF DNFDNF
Quizzical Quabbin Qualifier 2018 Combined Final 22 4:03.59 4:03.594:31.88
CubingUSA Northeast Championship 2018 Combined Final 63 DNF DNFDNF
Pyraminx
CubingUSA Nationals 2019 First 371 7.84 10.74 10.9510.6610.6211.847.84
WCA World Championship 2019 Combined First 199 6.59 8.00 7.727.369.476.598.92
Warm Up Sydney 2019 Combined First 78 8.94 10.12 9.6611.4310.278.9410.42
Cubing in Cambridge 2019 First 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
Combined First 14 6.63 10.33 12.5110.1612.126.638.71
Boston University Winter 2019 First 36 7.46 9.31 9.25DNF7.469.199.48
MIT Fall 2018 First 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 43 6.80 9.53 9.0311.128.4513.706.80
Blue Cubed 2018 First 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 44 15.72 19.02 18.2420.5815.7230.6218.23
CubingUSA Northeast Championship 2018 First 86 11.56 14.38 11.5616.2715.1612.8515.12
World Rubik's Cube Championship 2017 Combined First 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 46 13.62 14.34 14.3017.3513.6213.8814.83
Skewb
WCA World Championship 2019 Combined First 252 10.19 11.9210.19
Cork Open 2019 Final 16 8.86 12.50 13.2914.548.869.6714.96
Combined First 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 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 91 11.40 21.04 21.0526.5421.0211.4021.05
Square-1
Quabbin Summer 2019 Combined Final 18 20.36 32.20 24.5137.4534.6337.6420.36
Warm Up Sydney 2019 Combined First 70 DNF DNFDNF
Pennsylvania 2018 Combined First 48 42.10 42.10DNF
Blue Cubed 2018 Combined Final 14 1:42.33 1:52.411:42.33
Quizzical Quabbin Qualifier 2018 Combined First 20 1:15.54 1:52.031:15.54
CubingUSA Northeast Championship 2018 Combined Final 50 1:28.05 1:28.05DNF