Recent Competitions
Rankings

Heewon Seo

WCA ID: 2017SEOH01
Country: USA USA
Active since: 2017

31

Competitions

12

Total Events

1542

Total Solves

1

Best Competition Result (3x3x3 Cube)

3x3x3 Cube

Most Practiced Event (329 solves)

Megaminx

Best Event (#16 world)

26

Total Single PBs

17

Total Average PBs

Brown Cubing Day 2026

Last Competition

Current Rankings

Event Single WR CR NR Average WR CR NR
3x3x3 Cube 6.24s #1,790 #507 #420 7.29s #849 #240 #203
2x2x2 Cube 1.76s #6,246 #1,659 #1,295 2.55s #2,369 #659 #530
4x4x4 Cube 23.19s #293 #74 #62 26.92s #253 #58 #49
5x5x5 Cube 47.81s #491 #123 #104 52.25s #363 #88 #74
6x6x6 Cube 1:30.31 #334 #85 #69 1:40.59 #425 #109 #91
7x7x7 Cube 2:48.60 #1,044 #255 #196 2:56.17 #964 #235 #181
3x3x3 One-Handed 12.29s #2,468 #643 #505 16.00s #2,814 #701 #541
Clock 7.32s #3,866 #1,124 #925 10.51s #5,847 #1,739 #1,413
Megaminx 25.26s #11 #2 #2 29.75s #16 #4 #4
Pyraminx 2.59s #3,093 #804 #640 4.06s #2,500 #637 #512
Skewb 3.10s #3,955 #1,038 #836 5.13s #3,458 #902 #710
Square-1 14.48s #3,788 #1,229 #1,012 23.03s #5,115 #1,632 #1,339

Main Event Progression - 3x3x3 Cube

Event Distribution

Best Events Ranking

PB Progression

Event Results Overview

Event Best Single Best Average Competitions Solves Best Position Last Competition
3x3x3 Cube 6.24s 7.29s 25 329 #1 21/02/2026
2x2x2 Cube 1.76s 2.55s 22 196 #3 21/02/2026
4x4x4 Cube 23.19s 26.92s 20 168 #1 21/02/2026
5x5x5 Cube 47.81s 52.25s 16 146 #1 03/07/2025
6x6x6 Cube 1:30.31 1:40.59 15 69 #1 03/07/2025
7x7x7 Cube 2:48.60 2:56.17 7 30 #4 27/07/2023
3x3x3 One-Handed 12.29s 16.00s 16 117 #2 03/07/2025
Clock 7.32s 10.51s 7 38 #6 06/01/2024
Megaminx 25.26s 29.75s 20 182 #1 21/02/2026
Pyraminx 2.59s 4.06s 15 134 #1 15/09/2024
Skewb 3.10s 5.13s 11 99 #2 06/01/2024
Square-1 14.48s 23.03s 6 34 #7 06/01/2024

Recent Competitions

Brown Cubing Day 2026
21/02/2026
#1
Best position
4
Events
34
Solves
5
Podiums
4x4x4 Cube
Best event #1
Rubik's x TheCubicle CubingUSA All-Stars 2025
01/11/2025
#3
Best position
1
Events
5
Solves
1
Podiums
Megaminx
Best event #3
Rubik's WCA World Championship 2025
03/07/2025
#3
Best position
7
Events
56
Solves
1
Podiums
Megaminx
Best event #3
Lexing-not-a-ton of NxNs 2024
15/09/2024
#1
Best position
4
Events
25
Solves
2
Podiums
Megaminx
Best event #1
Beach Bash Jacksonville 2024
10/08/2024
#1
Best position
4
Events
40
Solves
3
Podiums
4x4x4 Cube
Best event #1
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