Personal Page

Sean Fei

Name: Sean Fei
Region: United States
Competitions: 6
WCA ID: Sean Fei2017FEIS01
Gender: Male
Career: 2017.04.29 - 2026.02.08
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube851106939067.148.65315586668865/65
2x2x2 Cube58217673277003.115.714262411890910520/20
4x4x4 Cube205128011141341.9450.80137493376248211/14
5x5x5 Cube42845748208022:06.442:30.6921074595644905/5
3x3x3 One-Handed192026061082518.1619.216180148110937/7
Megaminx52037072235442:52.202/2
Pyraminx1330317072595289.3612.985486315647121829/10

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single78881101471343628
Average6968489656302257
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
The Battle of Concord MA 2026Final6 8.45 9.52
11.71     9.26      10.55     8.75      8.45
Second round4 7.14 8.65
8.33      9.12      9.77      7.14      8.49
First round7 8.04 9.52
10.17     9.32      10.15     8.04      9.10
The Battle of Lexington 2025Second round14 9.82 10.08
9.82      9.93      10.65     9.88      10.43
First round12 8.93 10.15
10.10     11.87     10.34     10.02     8.93
Naticube 2022Final11 8.75 10.13
16.54     10.18     9.57      10.64     8.75
Second round8 8.94 9.49
8.94      9.58      9.60      9.30      9.94
First round10 8.08 9.96
9.47      11.09     9.59      10.82     8.08
MIT Winter 2020Final15 10.97 12.00
10.97     15.43     12.12     12.15     11.73
Second round14 10.57 10.88
11.18     10.72     13.11     10.75     10.57
First round20 8.91 11.65
12.90     8.91      24.73     10.72     11.34
Quabbin Spring 2017First round36 18.42 20.76
21.68     18.42     20.23     20.39     21.66
Maybe Melrose Spring 2017First round54 19.09 22.89
19.09     25.73     19.47     26.23     23.47
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
The Battle of Concord MA 2026First round39 3.11 6.96
3.11      7.32      8.12      6.16      7.40
The Battle of Lexington 2025First round39 3.78 5.71
5.15      7.74      4.23      10.19     3.78
Naticube 2022First round40 3.93 6.10
6.75      4.94      7.59      3.93      6.62
Quabbin Spring 2017First round38 5.84 7.24
8.67      9.66      6.10      6.96      5.84
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Naticube 2022First round20 41.94 50.80
1:03.77   51.48     41.94     53.88     47.05
MIT Winter 2020First round37 46.43 56.48
50.61     1:21.56   52.44     1:06.38   46.43
Quabbin Spring 2017First round31 1:50.43 
DNF       1:50.43
Maybe Melrose Spring 2017Final37 DNF 
DNF       DNF
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
MIT Winter 2020Final47 2:06.44 2:30.69
2:06.44   2:31.57   2:20.95   2:39.54   3:02.85
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Naticube 2022Final13 18.16 19.21
18.16     18.50     21.26     19.63     19.49
Maybe Melrose Spring 2017First round41 51.50 
1:05.23   51.50
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
MIT Winter 2020Final40 2:52.20 
2:52.20   2:59.58
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
The Battle of Lexington 2025First round59 22.66 28.05
39.90     36.97     22.66     23.97     23.20
Quabbin Spring 2017Final36 9.36 12.98
9.36      14.94     13.37     10.62     DNF
The Battle of Concord MA 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 8.45 9.52
11.71     9.26      10.55     8.75      8.45
Second round4 7.14 8.65
8.33      9.12      9.77      7.14      8.49
First round7 8.04 9.52
10.17     9.32      10.15     8.04      9.10
2x2x2 CubeFirst round39 3.11 6.96
3.11      7.32      8.12      6.16      7.40
 
The Battle of Lexington 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round14 9.82 10.08
9.82      9.93      10.65     9.88      10.43
First round12 8.93 10.15
10.10     11.87     10.34     10.02     8.93
2x2x2 CubeFirst round39 3.78 5.71
5.15      7.74      4.23      10.19     3.78
PyraminxFirst round59 22.66 28.05
39.90     36.97     22.66     23.97     23.20
 
Naticube 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal11 8.75 10.13
16.54     10.18     9.57      10.64     8.75
Second round8 8.94 9.49
8.94      9.58      9.60      9.30      9.94
First round10 8.08 9.96
9.47      11.09     9.59      10.82     8.08
2x2x2 CubeFirst round40 3.93 6.10
6.75      4.94      7.59      3.93      6.62
4x4x4 CubeFirst round20 41.94 50.80
1:03.77   51.48     41.94     53.88     47.05
3x3x3 One-HandedFinal13 18.16 19.21
18.16     18.50     21.26     19.63     19.49
 
MIT Winter 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal15 10.97 12.00
10.97     15.43     12.12     12.15     11.73
Second round14 10.57 10.88
11.18     10.72     13.11     10.75     10.57
First round20 8.91 11.65
12.90     8.91      24.73     10.72     11.34
4x4x4 CubeFirst round37 46.43 56.48
50.61     1:21.56   52.44     1:06.38   46.43
5x5x5 CubeFinal47 2:06.44 2:30.69
2:06.44   2:31.57   2:20.95   2:39.54   3:02.85
MegaminxFinal40 2:52.20 
2:52.20   2:59.58
 
Quabbin Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round36 18.42 20.76
21.68     18.42     20.23     20.39     21.66
2x2x2 CubeFirst round38 5.84 7.24
8.67      9.66      6.10      6.96      5.84
4x4x4 CubeFirst round31 1:50.43 
DNF       1:50.43
PyraminxFinal36 9.36 12.98
9.36      14.94     13.37     10.62     DNF
 
Maybe Melrose Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round54 19.09 22.89
19.09     25.73     19.47     26.23     23.47
4x4x4 CubeFinal37 DNF 
DNF       DNF
3x3x3 One-HandedFirst round41 51.50 
1:05.23   51.50
No.DateNameRegionCity
62026-02-08The Battle of Concord MA 2026United StatesConcord, Massachusetts
52025-01-11The Battle of Lexington 2025United StatesLexington, Massachusetts
42022-10-29Naticube 2022United StatesNatick, Massachusetts
32020-01-12MIT Winter 2020United StatesCambridge, Massachusetts
22017-05-27Quabbin Spring 2017United StatesBarre, Massachusetts
12017-04-29Maybe Melrose Spring 2017United StatesWestford, Massachusetts