Yuuki Kobayashi (古林祐輝)

Region
WCA ID
Gender
Competitions
Completed Solves
Japan 2009KOBA02 Male 90 2015

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 71 1709 5235 7.81 10.51 8492 3051 114
2x2x2 Cube 94 4005 15557 2.63 3.90 10444 2826 72
4x4x4 Cube 66 2105 5985 37.59 45.37 7394 2620 85
5x5x5 Cube 90 2133 6412 1:21.38 1:29.15 6115 2057 85
6x6x6 Cube 82 1846 6295 3:09.85 3:24.27 6285 1838 82
7x7x7 Cube 69 1761 5886 5:06.32 5:10.95 5219 1570 57
3x3x3 Blindfolded 142 1469 4383 2:30.08
3x3x3 Fewest Moves 47 342 1464 30 38.00 1898 468 52
3x3x3 One-Handed 94 3300 8958 17.91 23.91 11370 4355 119
Clock 83 1928 8257 11.90 14.85 8555 2005 82
Megaminx 67 928 3397 1:05.10 1:13.72 3468 971 73
Pyraminx 13 295 1255 2.09 5.05 3931 1143 39
Skewb 59 2421 9357 4.65 7.77 10287 2884 80
Square-1 64 976 4348 16.94 20.59 3397 778 56

Medal Collection

Gold Silver Bronze
1 8 18
3x3x3 Cube
Taiwan Championship 2024 Second round 104 10.88 13.53 12.7612.4510.8815.3817.08
First round 120 10.23 13.65 14.7013.7014.8012.5610.23
Rubik's WCA World Championship 2023 First round 733 12.23 14.31 14.7712.2316.9013.9014.27
Ayase Summer 2023 First round 42 11.24 13.38 11.2414.5112.4714.7413.15
Hiroshima Spring 2023 First round 35 10.41 12.34 12.1610.4113.7012.4212.43
Minatomirai 2022 Final 31 8.90 12.17 11.8215.9310.948.9013.75
First round 35 10.51 12.71 10.5112.2113.9611.9514.16
Tokai Winter PM 2021 Final 5 10.74 11.20 10.9310.8811.8010.7413.62
Ayase 2020 Final 27 9.47 12.51 11.4318.1910.579.4715.54
Hiroshima Open 2019 Second round 23 10.49 12.25 11.6513.2115.6010.4911.90
First round 29 11.66 13.12 11.6612.8414.44DNF12.07
Japan Championship 2019 Second round 74 10.84 13.77 12.3610.8415.9814.3614.59
First round 65 11.95 12.89 12.9913.5014.5612.1711.95
Kyoto Open 2019 Second round 14 9.62 11.58 10.98DNF12.359.6211.41
First round 12 10.98 11.55 13.2012.0411.2911.3210.98
Ayase Autumn 2019 Second round 28 9.07 13.33 14.9915.0913.459.0711.56
First round 25 11.50 12.96 13.2516.8311.5011.7913.83
Kurukuru Summer 2019 Final 15 11.91 13.22 14.7612.0313.8411.9113.78
Nishinomiya Open 2019 First round 10 10.19 11.52 12.3511.4411.6711.4510.19
Tokai Open 2019 Second round 19 9.81 11.69 13.3612.449.8110.3412.28
First round 21 10.90 13.05 10.9014.7612.0015.2512.40
Reiwa Anniversary 2019 First round 28 11.64 13.67 15.3211.6413.4415.8712.25
Tribox Open Spring 2019 First round 46 12.33 14.12 16.5712.3713.42DNF12.33
Ayase 2019 Semi Final 26 10.28 12.55 16.4010.6112.7310.2814.32
Second round 19 8.22 11.87 13.788.2210.7613.2411.61
First round 13 7.81 11.17 10.6014.8111.537.8111.38
Japan Championship 2018 Second round 21 10.08 10.66 11.4910.6610.0811.0210.30
First round 45 10.23 12.35 13.4511.5110.2312.0813.53
Hawaii 2018 Second round 12 10.78 12.51 14.1911.46DNF11.8810.78
First round 17 11.39 13.77 16.5015.7211.6511.3913.93
Saitama 2018 Final 10 10.15 11.37 10.8511.0812.3612.1810.15
First round 11 9.86 10.51 12.309.9610.459.8611.11
Hiroshima 2018 Second round 15 9.92 12.80 13.9413.6513.169.9211.60
First round 12 10.78 12.09 12.5112.7810.9810.7812.85
Tokyo Pyraminx Returns 2018 First round 15 10.02 12.58 15.7213.6910.7310.0213.33
WCA Asian Championship 2018 First round 146 10.08 12.94 10.0815.1714.2011.3513.28
Cube Camp in Kanazawa 2018 Second round 11 10.57 11.77 10.5711.5412.3011.5212.25
First round 11 10.58 11.72 12.0310.5811.1112.0212.30
Kansai Summer 2018 Second round 21 11.79 13.43 13.3614.1013.4811.7913.44
First round 12 10.67 11.68 13.2214.0310.6710.9610.87
Omiya Bigs 2018 First round 14 10.24 11.57 10.2412.8010.7311.1717.01
Tribox Open Spring 2018 First round 28 9.90 12.40 9.9012.3814.0714.6110.75
Kobe Open 2018 Second round 13 10.66 12.60 11.8310.6612.9113.2213.05
First round 14 10.35 12.68 13.7710.3512.5611.7117.67
TMU Open 2018 Second round 30 11.68 14.57 15.6011.6814.33DNF13.79
First round 28 9.56 14.42 9.5613.5821.5417.0312.65
Japan Open 2017 Second round 60 13.63 14.73 15.7413.6314.3720.8114.07
First round 25 11.44 11.88 11.6012.4213.2111.6211.44
Taiwan Championship 2017 Second round 45 12.61 13.58 13.5814.7314.4112.7612.61
First round 52 11.35 14.34 22.6311.5414.0611.3517.41
Suginami Open 2017 Second round 13 9.69 11.55 12.4012.279.6910.4311.94
First round 18 11.26 11.98 11.3611.3019.0311.2613.28
Yokohama 2017 Second round 25 10.27 13.06 12.2515.9210.2717.0011.00
First round 22 10.93 12.79 15.1913.1012.6510.9312.63
Cross-strait Cubing Exchange 2017 Second round 28 9.50 12.39 13.2813.9611.779.5012.12
First round 37 11.73 12.59 12.8513.1511.7611.7314.56
Tokyo Pyraminx Open 2017 First round 16 9.77 11.93 44.8910.5510.589.7714.67
Meguro 2017 Final 12 10.65 13.74 12.89DNF15.2613.0710.65
First round 7 10.09 11.32 12.1711.1110.6810.0913.48
Circles Open Spring 2017 Second round 25 11.64 13.31 14.7113.7411.6413.4112.79
First round 12 10.29 12.10 11.2615.3612.5610.2912.47
Tribox Open Winter 2017 First round 17 11.49 12.86 12.2013.6712.9013.4911.49
Japan Open 2016 Second round 30 10.56 12.69 12.2311.9610.5617.8413.88
First round 17 9.54 11.91 10.8214.9414.8310.099.54
Kanto Summer 2016 Final 11 10.37 12.25 11.0710.37DNF12.8612.82
Kawasaki Spring 2016 Final 10 10.97 11.66 11.1311.3129.9712.5310.97
First round 9 10.56 11.83 13.9310.8610.5612.0812.56
Kanto Spring 2016 Final 7 9.80 11.72 12.9110.3811.969.8012.81
Kansai Open 2016 Second round 13 12.21 13.26 13.5912.2113.2814.2212.90
First round 19 10.97 14.13 14.6913.6310.9714.0815.58
JRCA Kansai Winter 2016 Final 6 10.55 12.79 10.6314.2117.0610.5513.53
Second round 5 10.66 13.66 10.6613.8115.2111.9716.28
First round 6 9.56 12.35 11.0213.8812.1519.279.56
Meguro 3x3 Fest 2015 Final 7 10.65 12.82 13.0810.7810.6515.1114.61
Second round 4 10.61 11.67 11.4611.5210.6112.0212.52
First round 4 11.06 11.86 12.7211.2731.2211.5811.06
UT Open 2015 Second round 19 12.05 13.62 14.3818.8412.0612.0514.41
First round 21 11.81 14.48 15.8113.3311.8114.3017.61
JRCA Kansai Fall 2015 Second round 13 10.44 12.66 11.1813.0813.7213.7810.44
First round 7 10.02 11.35 12.1311.5310.0211.7510.78
Japan Open 2015 Second round 21 9.19 12.80 9.1911.7813.8414.3412.77
First round 13 10.65 11.96 11.9410.6512.5512.4311.52
Tohoku Open 2015 Final 2 9.78 11.71 9.7812.1817.6611.3611.58
Second round 3 12.11 12.84 12.1112.1113.4313.4712.97
First round 2 11.38 12.57 12.6911.3813.5016.1811.53
Cube Camp in Kanazawa 2015 Second round 8 12.22 12.45 12.2214.0512.2212.3412.78
First round 12 11.63 13.38 11.6312.7114.8013.2514.18
East Japan Big Cubes 2015 First round 11 12.34 13.26 12.4715.3314.3612.9612.34
Kawasaki Summer 2015 Final 10 11.55 13.39 14.8016.5213.5611.5511.80
JRCA Kansai Spring 2015 Final 6 11.03 13.03 12.7212.2116.8314.1611.03
Second round 8 11.11 12.14 12.3012.1111.1112.0213.93
First round 7 10.66 12.12 12.1914.7212.7210.6611.46
Tokyo Pyraminx Open 2015 First round 17 12.19 14.49 12.1914.3016.3419.8812.83
Kyushu Open 2014 Final 8 11.72 12.74 12.5911.7213.8114.7711.81
Second round 6 11.30 12.69 11.3013.6311.6513.9012.78
First round 8 10.91 13.82 15.0510.9115.1914.1812.22
Tachikawa 3x3 Fest 2014 Final 7 12.69 13.65 12.9614.8312.6916.4013.15
Second round 7 10.44 12.96 13.8110.4410.6917.7514.38
First round 8 11.52 13.77 14.1911.5213.7713.3416.44
JRCA Kansai Fall 2014 Second round 12 12.05 13.87 12.0513.7129.9713.8814.02
First round 13 12.03 13.45 12.3016.4614.8813.1612.03
UT Open 2014 Second round 19 13.15 13.65 13.1516.2113.7213.5913.63
First round 18 11.80 13.20 12.3816.7513.5011.8013.71
Asian Championship 2014 Second round 34 11.52 13.19 11.5224.5913.7211.5314.31
First round 43 12.47 13.80 13.55DNF13.4312.4714.41
Japan Contest Autumn 2014 Second round 11 12.15 13.12 14.0913.2212.1513.1912.96
First round 11 11.44 13.83 11.7711.44DNF15.1614.56
West Japan Big Cube 2014 Second round 13 11.84 14.49 DNF12.2215.0811.8416.18
First round 12 12.30 13.72 12.3614.2112.3015.8314.58
Cube Camp in Kanazawa 2014 Second round 10 12.90 14.17 16.2513.2113.0512.9021.90
First round 10 12.78 13.21 19.0313.1312.7813.2813.22
Kawasaki Spring 2014 Final 6 12.59 13.98 16.4112.6112.5915.5513.77
JRCA Kansai Spring 2014 First round 10 13.22 14.04 13.2213.4318.2213.7714.93
Cherry Blossom Viewing 2014 First round 10 11.86 16.61 11.8612.41DNF22.8114.61
Kansai Open 2014 Second round 21 10.40 15.86 22.4710.40DNF13.4711.65
First round 13 13.52 13.96 13.5316.4714.8313.5213.52
Kanto Open 2014 Final 5 12.38 12.83 DNF12.4412.9612.3813.09
Second round 10 11.46 13.05 11.5815.0911.4612.4717.81
First round 17 12.94 14.12 13.5315.2713.5516.0912.94
JRCA Kansai Winter 2014 Final 6 12.16 14.08 14.5015.5212.1622.5012.22
First round 5 11.81 13.20 11.8112.7715.9113.0213.81
Kyushu Open 2013 Second round 8 13.15 14.83 15.46DNF13.9613.1515.06
First round 6 13.61 14.71 18.4714.2513.8813.6116.00
UT Open 2013 First round 29 15.46 17.64 16.0217.6115.4621.8819.28
East Osaka 2013 First round 14 14.21 16.64 14.2132.6616.6915.9117.31
Cube Camp in Kanazawa 2013 First round 21 12.55 17.21 18.1612.5518.5317.0216.44
World Rubik's Cube Championship 2013 First round 324 14.79 20.02 19.9120.0720.08DNF14.79
Japan Open 2013 Second round 32 17.21 25.37 23.4622.38DNF17.2130.28
First round 31 13.86 16.20 19.7413.8616.3315.9716.31
Cherry Blossom Viewing Open 2013 First round 8 15.02 16.40 16.5615.0216.6918.0015.96
Japan Contest 2012 Second round 20 13.61 18.42 20.8613.6117.8419.2118.22
First round 15 14.11 15.79 14.1116.4615.5315.5016.33
Asian Championship 2012 Second round 56 14.86 16.39 17.4016.0314.8619.5415.73
First round 45 12.71 14.68 13.4822.4314.7715.7912.71
Cube Camp in Kanazawa 2010 Second round 20 16.50 19.28 18.3019.5220.0316.5023.33
First round 13 13.75 15.89 15.9015.8117.6315.9613.75
Kawasaki Open 2010 First round 31 20.40 20.4022.34
Japan Open 2010 Second round 33 12.52 19.34 19.4020.8418.5612.5220.06
First round 25 15.66 17.21 17.9317.3415.6619.0616.36
JRCA Kanto Winter 2010 First round 13 15.55 16.76 20.7217.4415.5516.9715.86
Japan Open 2009 First round 43 22.71 24.11 27.0822.7122.7723.6625.91
JRCA Kanto Summer 2009 First round 36 21.16 DNF DNF34.6121.16DNS24.97

Continental Championship Podiums

Event Place Single Average Solves
Asian Championship 2014
Square-1 3 22.22 28.26 23.5630.3122.2254.5830.90

National Championship Podiums

Event Place Single Average Solves
Japan Open 2015
Square-1 3 23.34 26.61 26.4626.2830.0523.3427.08
Asian Championship 2014
Square-1 2 22.22 28.26 23.5630.3122.2254.5830.90
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