Jacob O'Callaghan

Region WCA ID Gender Competitions Completed Solves
New Zealand 2021OCAL01 Male 16 787

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 106 475 11071 8.78 10.63 10371 444 97
2x2x2 Cube 30 92 1007 1.04 3.73 9808 515 110
4x4x4 Cube 167 820 21041 52.13 56.93 18708 728 152
5x5x5 Cube 212 1031 23914 2:24.53 2:59.38 22513 929 227
3x3x3 Fewest Moves 72 315 6714 43
3x3x3 One-Handed 105 529 13760 19.95 25.17 14499 552 109
Clock 121 442 9807 11.95 13.50 8651 407 114
Megaminx 112 489 10492 1:37.48 2:00.83 12162 565 126
Pyraminx 89 308 6345 3.48 7.07 11453 541 134
Skewb 57 218 4222 3.28 7.14 9092 424 93
Square-1 79 315 6440 19.95 26.16 5985 298 75
Competition Round Place Single Average Solves
3x3x3 Cube
Eyes Open Open - Ōtautahi 2025 Final 9 8.85 11.03 12.029.5711.508.8512.78
Second round 12 11.64 12.02 12.7411.6611.6514.1211.64
First round 16 11.43 13.87 12.1711.4317.4217.1012.34
Queenspark O'Clock 2025 Second round 17 10.86 13.24 14.7311.9613.0315.0310.86
First round 12 9.46 10.63 15.1710.0910.9310.889.46
Hayange Open 2025 Semi Final 24 9.89 13.07 12.7015.0913.519.8913.00
Second round 40 11.82 15.59 15.2511.8215.7115.8116.50
First round 27 8.78 12.92 13.5813.1713.428.7812.16
Groundhog Day in Somerfield 2024 Final 9 10.40 11.65 11.5810.4012.6914.2810.69
First round 11 11.41 13.42 13.4711.4113.9612.8613.94
Keep Christchurch Complex 2024 Second round 9 11.48 11.76 11.5012.2711.4811.5712.22
First round 10 10.61 12.27 12.0512.8211.9316.3310.61
Quick Solving At Cobham 2024 Second round 16 11.00 12.19 11.0012.4412.1711.9616.84
First round 18 11.51 12.39 11.6113.9212.0411.5113.51
Fast Solves in Fendalton 2024 Second round 21 12.59 13.00 13.3912.9712.6512.5914.01
First round 23 12.41 13.22 12.4113.6113.2418.9112.82
Lyttelton Summer 2024 Final 16 10.46 11.81 11.7712.3611.9411.7310.46
Second round 20 10.81 13.13 10.8113.6513.3012.4314.89
First round 19 11.59 12.69 14.4814.2311.5911.9911.86
Lyttelton Spring 2023 Final 11 10.39 11.39 12.0210.7511.4014.4210.39
Second round 18 12.18 12.97 16.6212.1812.8512.3513.72
First round 17 10.49 13.52 14.0814.8812.6813.8010.49
Cashmere Open 2023 Final 22 9.41 13.60 15.139.4115.3712.7812.89
Second round 24 10.39 13.96 14.7410.3914.0713.0715.36
First round 23 13.11 13.96 13.1114.3313.9613.59DNF
Lyttelton Spring 2022 Final 14 13.08 14.16 13.7913.6213.0815.0815.62
Second round 15 12.87 13.53 12.8713.2613.8613.4816.41
First round 19 12.71 16.09 16.2719.1217.7914.2112.71
Opawa Open 2022 Final 19 14.40 16.90 21.3814.4016.2815.3719.04
Second round 18 13.96 14.79 15.0815.0213.9614.2815.21
First round 18 12.56 13.25 13.7512.5612.5716.3113.44
NZ South Island Championship 2022 Second round 27 11.22 17.90 17.7216.5611.2220.6119.43
First round 23 15.48 15.90 15.7616.7315.6215.4816.31
Lyttelton Autumn 2022 Second round 20 15.66 17.77 19.3719.5217.6916.2415.66
First round 21 17.04 18.59 17.0417.8919.8319.9918.04
Lyttelton Spring 2021 Second round 25 15.33 18.15 15.3318.4917.5421.2918.43
First round 28 18.30 19.36 19.5919.2319.4919.3718.30
NZ South Island Championship 2021 First round 49 23.90 31.71 36.21DNF31.7923.9027.14
2x2x2 Cube
Eyes Open Open - Ōtautahi 2025 Final 11 2.88 3.87 7.144.843.092.883.67
First round 18 3.02 6.16 3.027.976.574.847.07
Queenspark O'Clock 2025 Final 12 3.00 3.75 3.933.943.393.006.21
Second round 13 1.04 3.88 3.641.043.984.234.03
First round 18 3.64 5.39 7.605.605.425.163.64
Hayange Open 2025 First round 19 3.86 4.25 4.213.865.164.554.00
Groundhog Day in Somerfield 2024 Final 7 2.68 3.73 3.422.683.803.964.16
First round 10 3.56 4.43 3.795.257.293.564.25
Fast Solves in Fendalton 2024 Final 15 3.90 4.58 8.444.693.935.113.90
Second round 13 2.56 4.19 2.564.456.833.714.42
First round 16 2.64 3.79 4.045.672.643.943.38
Lyttelton Summer 2024 Final 16 3.20 4.48 3.206.934.295.473.67
First round 17 2.92 4.08 4.973.462.923.819.87
Lyttelton Spring 2023 First round 18 3.18 5.02 3.186.105.305.913.84
Cashmere Open 2023 Second round 21 3.99 4.94 7.654.435.423.994.97
First round 22 3.72 4.71 4.694.474.963.725.72
Opawa Open 2022 First round 17 4.56 5.12 4.695.006.274.565.66
NZ South Island Championship 2022 Second round 13 3.70 4.89 5.425.074.723.704.87
First round 23 2.14 5.25 DNF5.382.145.175.20
Lyttelton Autumn 2022 Second round 21 4.62 5.28 4.974.626.865.795.08
First round 20 4.86 5.74 5.055.994.866.176.26
Lyttelton Spring 2021 Second round 18 3.22 5.64 3.225.846.234.8612.74
First round 24 5.56 5.98 6.435.566.705.695.81
NZ South Island Championship 2021 First round 41 6.08 8.53 6.088.939.599.057.60
4x4x4 Cube
Eyes Open Open - Ōtautahi 2025 Final 11 54.13 56.93 57.5356.501:00.3154.1356.76
First round 14 1:05.44 1:07.07 1:17.861:06.561:06.791:05.441:07.86
Queenspark O'Clock 2025 Final 15 56.29 1:05.09 56.7056.291:13.281:07.831:10.74
First round 16 1:01.83 1:08.85 1:11.121:01.831:06.171:09.261:30.52
Hayange Open 2025 First round 40 1:05.61 1:10.80 1:12.331:05.611:18.431:10.561:09.50
Keep Christchurch Complex 2024 First round 11 58.61 1:06.94 1:07.151:13.571:03.041:10.6358.61
Quick Solving At Cobham 2024 First round 17 1:01.76 1:07.38 1:11.061:01.991:15.731:09.091:01.76
Fast Solves in Fendalton 2024 First round 22 53.93 1:11.10 1:11.0253.931:15.871:06.721:15.57
Lyttelton Spring 2023 First round 20 1:06.34 1:11.35 1:10.021:08.912:13.731:06.341:15.13
Lyttelton Spring 2022 Second round 14 52.13 1:03.87 52.131:02.381:05.731:03.491:08.12
First round 18 1:08.25 1:13.29 1:11.871:08.251:09.551:26.501:18.45
Opawa Open 2022 First round 25 1:14.97 1:27.82 1:21.751:36.101:26.031:14.971:35.69
NZ South Island Championship 2022 Second round 26 1:07.66 1:19.05 1:24.531:07.661:22.251:16.891:18.00
First round 22 1:05.75 1:11.92 1:05.751:16.571:06.891:12.291:36.55
Lyttelton Autumn 2022 First round 22 1:21.95 1:34.88 1:39.831:48.411:27.161:21.951:37.66
Lyttelton Spring 2021 First round 26 1:41.66 1:48.62 1:43.661:41.661:45.442:14.761:56.75
NZ South Island Championship 2021 First round 42 2:17.72 2:36.682:17.72
5x5x5 Cube
Eyes Open Open - Ōtautahi 2025 Final 17 3:14.91 3:14.913:19.54
Groundhog Day in Somerfield 2024 First round 12 2:49.09 3:35.782:49.09
Quick Solving At Cobham 2024 First round 19 2:24.53 2:59.38 2:57.543:02.132:24.532:58.463:04.69
Fast Solves in Fendalton 2024 First round 23 3:04.42 3:16.013:04.42
Lyttelton Spring 2022 First round 21 3:13.69 3:39.713:13.69
Opawa Open 2022 First round 24 3:34.27 3:34.273:49.86
NZ South Island Championship 2022 First round 28 4:19.80 4:19.804:23.74
Lyttelton Autumn 2022 First round 25 DNF DNFDNF
NZ South Island Championship 2021 First round 36 DNF DNFDNF
6x6x6 Cube
Eyes Open Open - Ōtautahi 2025 Final 13 DNF DNF DNFDNSDNS
Queenspark O'Clock 2025 Final 13 DNF DNF
7x7x7 Cube
Eyes Open Open - Ōtautahi 2025 Final 12 DNF DNF DNFDNSDNS
3x3x3 Blindfolded
Fast Solves in Fendalton 2024 First round 8 DNF DNF DNFDNSDNS
3x3x3 Fewest Moves
Eyes Open Open - Ōtautahi 2025 Final 11 DNF DNF
Opawa Open 2022 Final 14 43 DNF 43DNS53
3x3x3 One-Handed
Eyes Open Open - Ōtautahi 2025 Final 14 23.46 28.76 25.8248.8231.9028.5723.46
First round 11 24.66 26.88 24.6636.2225.0326.5229.08
Queenspark O'Clock 2025 Final 16 21.04 29.52 21.0431.5528.1037.0128.91
First round 18 28.53 36.13 34.4742.3931.5347.9428.53
Hayange Open 2025 Second round 23 24.03 28.19 30.4128.8030.4724.0325.37
First round 20 19.95 25.17 30.5022.0627.9719.9525.49
Groundhog Day in Somerfield 2024 Final 11 25.54 30.64 32.6332.9729.7029.6025.54
First round 11 26.73 32.31 26.7327.0636.7537.4833.12
Quick Solving At Cobham 2024 First round 19 30.40 39.51 52.5445.2638.2230.4035.05
Fast Solves in Fendalton 2024 First round 23 25.19 39.62 38.241:04.8037.8425.1942.77
Lyttelton Summer 2024 First round 24 36.01 41.92 37.8948.2336.0141.8046.07
Lyttelton Spring 2023 First round 21 32.08 40.42 38.6843.0439.5332.0844.16
Cashmere Open 2023 Second round 26 34.59 40.67 35.1351.8939.0447.8434.59
First round 29 30.38 38.54 52.9937.1736.3030.3842.16
Lyttelton Spring 2022 First round 25 40.77 45.65 43.5946.0250.9440.7747.34
Opawa Open 2022 First round 21 37.98 52.60 47.3754.4258.8256.0037.98
NZ South Island Championship 2022 Second round 22 39.56 43.43 39.5642.8941.6152.8145.79
First round 24 38.45 49.35 50.5348.3455.5838.4549.18
Lyttelton Autumn 2022 First round 20 51.52 55.43 59.0357.2356.0351.5253.02
Clock
Eyes Open Open - Ōtautahi 2025 First round 12 11.95 14.91 15.5515.7913.7915.3811.95
Queenspark O'Clock 2025 Second round 11 12.43 13.50 12.4314.3014.5612.6113.59
First round 15 15.56 20.21 25.9915.5618.7525.3516.54
Groundhog Day in Somerfield 2024 Final 6 14.02 17.65 14.0218.4716.9717.5219.41
First round 8 13.70 16.71 21.2116.2117.5913.7016.32
Quick Solving At Cobham 2024 First round 14 12.30 15.56 12.3016.4216.1315.9914.56
Fast Solves in Fendalton 2024 First round 17 15.23 16.63 22.2816.9317.2115.2315.76
Cashmere Open 2023 Second round 14 13.76 17.30 17.8017.3416.7619.0613.76
First round 18 17.13 18.94 21.7521.4417.7017.6917.13
Lyttelton Spring 2022 Final 18 19.01 DNF 21.10DNF19.0120.91DNF
Opawa Open 2022 First round 16 17.41 19.57 17.4119.7419.2920.5419.68
NZ South Island Championship 2022 First round 13 19.82 22.18 DNF20.7721.0119.8224.75
Lyttelton Spring 2021 First round 14 26.81 33.23 29.5739.8926.81DNF30.24
Megaminx
Eyes Open Open - Ōtautahi 2025 Final 12 1:54.14 DNF DNF2:17.581:54.142:11.86DNF
First round 10 1:37.48 2:00.83 2:16.221:37.481:56.001:57.072:09.41
Quick Solving At Cobham 2024 First round 19 2:30.52 2:31.642:30.52
Lyttelton Spring 2022 Second round 13 2:03.38 2:03.502:03.38
First round 15 2:10.77 2:14.092:10.77
NZ South Island Championship 2022 First round 21 3:41.34 DNF3:41.34
NZ South Island Championship 2021 First round 29 DNF DNFDNF
Pyraminx
Eyes Open Open - Ōtautahi 2025 Final 10 5.74 7.15 9.845.746.826.238.39
First round 13 6.04 7.29 6.198.757.676.048.00
Queenspark O'Clock 2025 Final 15 6.46 8.23 8.897.578.246.4610.16
First round 16 6.36 8.14 10.277.6810.686.486.36
Groundhog Day in Somerfield 2024 Final 9 6.10 8.54 9.226.106.7612.559.63
First round 8 3.48 7.72 8.6611.135.199.303.48
Quick Solving At Cobham 2024 Second round 16 7.89 9.09 11.768.417.898.6510.22
First round 19 6.38 9.17 9.5811.726.389.468.46
Fast Solves in Fendalton 2024 Second round 19 6.85 8.06 7.469.596.8510.307.12
First round 19 3.89 9.15 10.433.899.209.488.76
Lyttelton Summer 2024 Second round 17 5.60 7.07 5.606.578.408.216.43
First round 17 6.12 8.27 8.866.489.696.129.47
Lyttelton Spring 2023 First round 19 5.45 8.79 5.459.157.9210.529.31
Cashmere Open 2023 Second round 31 8.44 11.30 10.9911.048.44DNF11.86
First round 26 9.33 9.88 10.6410.1710.059.429.33
Lyttelton Spring 2022 First round 23 9.49 10.18 9.519.4910.7712.4810.27
NZ South Island Championship 2022 Second round 25 10.56 11.40 13.2112.0110.5611.3810.80
First round 25 8.75 11.51 12.0212.819.7115.358.75
Lyttelton Spring 2021 First round 28 9.16 14.98 14.3113.5017.1319.139.16
NZ South Island Championship 2021 First round 41 11.75 17.76 19.9511.7526.6216.1117.22
Skewb
Eyes Open Open - Ōtautahi 2025 Final 11 5.46 7.14 5.908.178.987.355.46
First round 13 8.45 9.32 9.868.459.1310.508.98
Queenspark O'Clock 2025 Second round 13 5.26 8.36 8.1212.519.245.267.73
First round 13 3.28 9.04 7.3511.7211.138.633.28
Hayange Open 2025 First round 20 7.92 9.47 15.357.928.0610.739.63
Keep Christchurch Complex 2024 Final 7 5.55 9.37 12.635.5513.976.419.07
First round 5 6.03 8.25 7.898.656.038.888.21
Fast Solves in Fendalton 2024 First round 18 8.17 10.12 8.179.0412.73DNF8.59
Cashmere Open 2023 Second round 29 10.70 13.73 10.7016.5211.1613.5125.80
First round 23 7.40 9.49 9.998.979.517.4010.60
NZ South Island Championship 2022 First round 30 12.37 15.53 15.0416.8018.3014.7412.37
Lyttelton Spring 2021 First round 26 13.20 14.38 14.0221.1715.6313.4913.20
NZ South Island Championship 2021 First round 35 11.37 17.62 17.9020.0417.0317.9411.37
Square-1
Eyes Open Open - Ōtautahi 2025 Final 7 19.95 29.22 30.8330.1533.5626.6719.95
First round 8 30.70 33.61 34.3130.7032.3534.1844.48
Queenspark O'Clock 2025 Final 9 21.95 30.07 35.4629.7926.1234.2921.95
First round 9 25.30 30.43 44.7333.8826.8325.3030.58
Lyttelton Spring 2022 Final 9 21.51 32.91 41.1528.5734.8121.5135.34
First round 9 22.89 26.16 24.0529.5934.7524.8422.89
Opawa Open 2022 First round 12 30.37 31.77 32.2832.3630.3730.6742.77
NZ South Island Championship 2022 First round 11 26.71 31.99 40.9726.7133.0035.8427.14
Lyttelton Spring 2021 First round 12 29.37 39.09 42.6134.301:06.6729.3740.37
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