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Leï Kobayashi

Name: Leï Kobayashi
Region: Japan
Competitions: 11
WCA ID: Leï Kobayashi2022KOBA01
Gender: Male
Career: 2022.04.16 - 2026.02.22
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube2195397148899.3411.3414486544022595/95
2x2x2 Cube2399821352383.484.0313623388011664/65
4x4x4 Cube48614708470261:23.878/10
3x3x3 One-Handed46019250603691:03.952/2
Pyraminx36313966528188.7911.25398401092831219/20
Skewb1766486256097.4313.6634066854422315/15

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single4188114009421371
Average350992146325333
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Chelles Open 2026Second round38 9.34 11.69
9.84      13.24     14.13     11.98     9.34
First round52 12.08 12.80
12.53     12.08     12.52     13.35     14.33
Chevry Miel 2025Second round24 10.12 11.34
10.12     12.31     11.17     12.76     10.55
First round33 11.45 13.16
12.77     11.68     15.02     15.82     11.45
Rubik's CLuBB Open 2025Final24 10.68 12.78
12.28     15.61     14.10     10.68     11.96
Chanteloup Open 2025Second round29 12.79 14.78
16.70     14.45     12.79     14.36     15.53
First round29 12.44 13.97
12.44     16.24     13.54     14.28     14.08
Palais'Open 2024Second round51 12.94 13.77
17.69     13.77     14.56     12.97     12.94
First round50 13.28 13.68
13.91     13.40     13.73     14.94     13.28
Chelles Open 2024Second round49 11.93 14.61
22.31     14.75     16.47     11.93     12.61
First round49 14.12 14.53
14.41     14.31     14.87     14.12     16.23
Chanteloup Open 2023Second round30 11.72 13.86
14.93     11.72     13.20     13.82     14.56
First round32 12.26 13.89
12.26     12.97     13.59     15.10     16.19
French Championship 2023First round179 14.72 18.37
14.72     19.54     17.27     18.29     25.41
Massy Palais'Open A 2022Final19 17.98 19.15
17.98     19.19     19.59     22.69     18.66
First round20 18.09 19.57
20.79     19.77     18.09     20.44     18.50
Angers ESEOpen 2022Second round55 23.84 25.56
23.93     23.84     24.84     27.91     30.55
First round56 18.98 26.19
49.17     18.98     26.19     26.96     25.43
Paris Open 2022First round92 22.76 24.47
23.53     25.22     24.67     22.76     25.83
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Chelles Open 2026Final31 3.69 4.54
4.03      4.84      4.75      5.36      3.69
First round34 3.48 4.37
4.58      4.70      5.41      3.82      3.48
Rubik's CLuBB Open 2025Final13 3.55 5.01
5.33      3.55      10.18     5.89      3.82
Chanteloup Open 2025Second round34 3.86 7.05
6.52      3.86      8.35      6.57      8.07
First round14 4.12 4.66
6.33      4.12      5.20      4.45      4.32
Chanteloup Open 2023Final10 3.54 4.25
4.40      4.50      3.86      4.56      3.54
Second round11 3.86 4.03
3.89      4.20      5.14      3.86      4.01
First round20 4.55 4.91
4.84      5.22      5.07      4.55      4.83
French Championship 2023First round116 4.26 5.27
5.38      6.79      4.60      5.84      4.26
Massy Palais'Open A 2022Final17 4.80 7.54
4.80      6.89      6.80      DNF       8.92
First round9 4.88 5.69
4.88      5.68      6.01      5.38      6.06
Angers ESEOpen 2022First round42 5.44 7.52
8.18      5.44      13.16     8.15      6.23
Paris Open 2022First round92 8.08 11.30
13.02     8.08      12.35     11.98     9.57
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Chevry Miel 2025First round52 1:23.87 
1:23.87   1:32.07
Palais'Open 2024First round74 1:34.35 
1:34.35   DNF
Chelles Open 2024First round72 1:51.45 
1:51.45   1:54.69
Angers ESEOpen 2022First round50 2:03.94 
2:03.94   2:14.29
Paris Open 2022First round90 2:19.68 
2:19.68   DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Paris Open 2022First round79 1:03.95 
1:03.95   1:04.92
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Chevry Miel 2025First round33 9.61 11.25
9.61      12.19     11.11     21.78     10.44
Rubik's CLuBB Open 2025Final17 10.86 12.23
DNF       14.33     11.21     10.86     11.15
Massy Palais'Open A 2022First round25 8.79 15.15
15.71     8.79      15.96     13.79     17.76
Paris Open 2022First round57 12.43 27.14
33.72     24.36     29.66     27.39     12.43
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Rubik's CLuBB Open 2025Final19 9.42 13.66
9.42      14.85     17.33     11.23     14.90
French Championship 2023First round119 7.43 16.04
15.72     7.43      19.99     24.41     12.42
Paris Open 2022First round39 12.75 15.79
15.02     15.26     18.16     17.10     12.75
Chelles Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round38 9.34 11.69
9.84      13.24     14.13     11.98     9.34
First round52 12.08 12.80
12.53     12.08     12.52     13.35     14.33
2x2x2 CubeFinal31 3.69 4.54
4.03      4.84      4.75      5.36      3.69
First round34 3.48 4.37
4.58      4.70      5.41      3.82      3.48
 
Chevry Miel 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 10.12 11.34
10.12     12.31     11.17     12.76     10.55
First round33 11.45 13.16
12.77     11.68     15.02     15.82     11.45
4x4x4 CubeFirst round52 1:23.87 
1:23.87   1:32.07
PyraminxFirst round33 9.61 11.25
9.61      12.19     11.11     21.78     10.44
 
Rubik's CLuBB Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal24 10.68 12.78
12.28     15.61     14.10     10.68     11.96
2x2x2 CubeFinal13 3.55 5.01
5.33      3.55      10.18     5.89      3.82
PyraminxFinal17 10.86 12.23
DNF       14.33     11.21     10.86     11.15
SkewbFinal19 9.42 13.66
9.42      14.85     17.33     11.23     14.90
 
Chanteloup Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round29 12.79 14.78
16.70     14.45     12.79     14.36     15.53
First round29 12.44 13.97
12.44     16.24     13.54     14.28     14.08
2x2x2 CubeSecond round34 3.86 7.05
6.52      3.86      8.35      6.57      8.07
First round14 4.12 4.66
6.33      4.12      5.20      4.45      4.32
 
Palais'Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round51 12.94 13.77
17.69     13.77     14.56     12.97     12.94
First round50 13.28 13.68
13.91     13.40     13.73     14.94     13.28
4x4x4 CubeFirst round74 1:34.35 
1:34.35   DNF
 
Chelles Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round49 11.93 14.61
22.31     14.75     16.47     11.93     12.61
First round49 14.12 14.53
14.41     14.31     14.87     14.12     16.23
4x4x4 CubeFirst round72 1:51.45 
1:51.45   1:54.69
 
Chanteloup Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round30 11.72 13.86
14.93     11.72     13.20     13.82     14.56
First round32 12.26 13.89
12.26     12.97     13.59     15.10     16.19
2x2x2 CubeFinal10 3.54 4.25
4.40      4.50      3.86      4.56      3.54
Second round11 3.86 4.03
3.89      4.20      5.14      3.86      4.01
First round20 4.55 4.91
4.84      5.22      5.07      4.55      4.83
 
French Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round179 14.72 18.37
14.72     19.54     17.27     18.29     25.41
2x2x2 CubeFirst round116 4.26 5.27
5.38      6.79      4.60      5.84      4.26
SkewbFirst round119 7.43 16.04
15.72     7.43      19.99     24.41     12.42
 
Massy Palais'Open A 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal19 17.98 19.15
17.98     19.19     19.59     22.69     18.66
First round20 18.09 19.57
20.79     19.77     18.09     20.44     18.50
2x2x2 CubeFinal17 4.80 7.54
4.80      6.89      6.80      DNF       8.92
First round9 4.88 5.69
4.88      5.68      6.01      5.38      6.06
PyraminxFirst round25 8.79 15.15
15.71     8.79      15.96     13.79     17.76
 
Angers ESEOpen 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round55 23.84 25.56
23.93     23.84     24.84     27.91     30.55
First round56 18.98 26.19
49.17     18.98     26.19     26.96     25.43
2x2x2 CubeFirst round42 5.44 7.52
8.18      5.44      13.16     8.15      6.23
4x4x4 CubeFirst round50 2:03.94 
2:03.94   2:14.29
 
Paris Open 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round92 22.76 24.47
23.53     25.22     24.67     22.76     25.83
2x2x2 CubeFirst round92 8.08 11.30
13.02     8.08      12.35     11.98     9.57
4x4x4 CubeFirst round90 2:19.68 
2:19.68   DNF
3x3x3 One-HandedFirst round79 1:03.95 
1:03.95   1:04.92
PyraminxFirst round57 12.43 27.14
33.72     24.36     29.66     27.39     12.43
SkewbFirst round39 12.75 15.79
15.02     15.26     18.16     17.10     12.75
No.DateNameRegionCity
112026-02-21~22Chelles Open 2026FranceChelles
102025-10-25~26Chevry Miel 2025FranceChevry-Cossigny
92025-07-19Rubik's CLuBB Open 2025FranceBoulogne-Billancourt
82025-01-11~12Chanteloup Open 2025FranceChanteloup en Brie
72024-09-21~22Palais'Open 2024FrancePalaiseau
62024-02-17~18Chelles Open 2024FranceChelles
52023-10-21~22Chanteloup Open 2023FranceChanteloup en Brie
42023-05-06~08French Championship 2023FranceTigery
32022-10-08Massy Palais'Open A 2022FranceMassy Palaiseau
22022-06-11~12Angers ESEOpen 2022FranceAngers
12022-04-16~18Paris Open 2022FranceParis