Timothy Kong Wing Sum (江永琛)
WCA ID: 2015SUMT01
Country: Hong Kong 
Active since: 2015
36
Competitions16
Total Events1711
Total Solves1
Best Competition Result (4x4x4 Cube)3x3x3 Cube
Most Practiced Event (288 solves)Square-1
Best Event (#32 world)24
Total Single PBs21
Total Average PBsHong Kong Autumn Cube Day 2026
Last CompetitionEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 Blindfolded
3x3x3 Fewest Moves
3x3x3 One-Handed
Clock
Megaminx
Pyraminx
Skewb
Square-1
4x4x4 Blindfolded
3x3x3 Multi-Blind
Competitions
Hong Kong Autumn Cube Day 2026
Hong Kong Cube Day 2026
Future Park Thailand Cube Battle 2026
Odd Day in Hong Kong 2026
Guangdong Open - Revival & Rival 2026
Hong Kong FMC Championship 2025
Hong Kong Championship 2025
HKRCU 20th Anniversary 2025
Sonvico Summer 2025
Hong Kong Side Event Day 2025
Zhuhai Open 2025
Hong Kong Cube Day 2025
Please Big Cubes Korea 2025
Hong Kong FMC Championship 2024
Hong Kong Championship 2024
Rubik's WCA Asian Championship 2024
Hong Kong Cube Day 2024
Hong Kong Blind Legends 2024
Taipei Summer Open 2024
Welcome Back Hong Kong 2024
Paradise Park NxNxN 2024
Hong Kong Championship 2023
Rubik's WCA World Championship 2023
Hong Kong Big Cube Day 2023
Hong Kong Small Cube Day 2023
Hong Kong FMC 2023
Hong Kong Cube Day 2023
Shenzhen Open 2019
Shenzhen Cubing 10th Anniversary 2019
Hong Kong Cube Day 2019
Hong Kong Open 2017
Hong Kong Side Event Day 2017
Hong Kong Cube Day 2017
Arnold Classic Asia 2016
Hong Kong Summer Cube Day 2015
Hong Kong Spring Cube Day 2015
Current Rankings
| Event | Single | WR | CR | NR | Average | WR | CR | NR |
|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 6.55s | #2,616 | #910 | #23 | 7.81s | #1,621 | #592 | #13 |
| 2x2x2 Cube | 1.30s | #2,611 | #566 | #24 | 2.00s | #1,014 | #255 | #11 |
| 4x4x4 Cube | 24.53s | #512 | #175 | #6 | 27.26s | #302 | #107 | #6 |
| 5x5x5 Cube | 46.31s | #374 | #138 | #6 | 53.86s | #517 | #195 | #6 |
| 6x6x6 Cube | 1:25.25 | #208 | #77 | #4 | 1:34.52 | #262 | #95 | #4 |
| 7x7x7 Cube | 2:27.74 | #491 | #194 | #11 | 2:37.49 | #503 | #193 | #11 |
| 3x3x3 Blindfolded | 56.12s | #1,455 | #489 | #12 | 1:15.06 | #1,074 | #330 | #9 |
| 3x3x3 Fewest Moves | 28 moves | #1,234 | #309 | #19 | 3067 moves | #742 | #191 | #13 |
| 3x3x3 One-Handed | 11.36s | #1,668 | #561 | #15 | 14.21s | #1,469 | #542 | #15 |
| Clock | 4.93s | #1,384 | #334 | #15 | 6.15s | #1,381 | #328 | #17 |
| Megaminx | 39.94s | #565 | #142 | #5 | 47.52s | #740 | #199 | #6 |
| Pyraminx | 1.26s | #250 | #61 | #2 | 1.86s | #107 | #29 | #1 |
| Skewb | 2.40s | #1,897 | #416 | #14 | 4.04s | #1,390 | #355 | #12 |
| Square-1 | 5.59s | #136 | #25 | #2 | 6.37s | #32 | #9 | #2 |
| 4x4x4 Blindfolded | 7:42.86 | #921 | #254 | #7 | — | — | — | — |
| 3x3x3 Multi-Blind | 155035:13.00 | #1,298 | #322 | #9 | — | — | — | — |
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 | 6.55s | 7.81s | 27 | 288 | #3 | 17/10/2026 |
| 2x2x2 Cube | 1.30s | 2.00s | 24 | 241 | #3 | 12/09/2026 |
| 4x4x4 Cube | 24.53s | 27.26s | 20 | 161 | #1 | 17/10/2026 |
| 5x5x5 Cube | 46.31s | 53.86s | 14 | 113 | #1 | 26/04/2026 |
| 6x6x6 Cube | 1:25.25 | 1:34.52 | 10 | 42 | #3 | 23/05/2026 |
| 7x7x7 Cube | 2:27.74 | 2:37.49 | 7 | 29 | #5 | 23/05/2026 |
| 3x3x3 Blindfolded | 56.12s | 1:15.06 | 12 | 34 | #3 | 06/02/2026 |
| 3x3x3 Fewest Moves | 28 moves | 3067 moves | 3 | 11 | #8 | 28/12/2025 |
| 3x3x3 One-Handed | 11.36s | 14.21s | 17 | 134 | #2 | 17/10/2026 |
| Clock | 4.93s | 6.15s | 12 | 78 | #4 | 23/05/2026 |
| Megaminx | 39.94s | 47.52s | 18 | 117 | #4 | 12/09/2026 |
| Pyraminx | 1.26s | 1.86s | 21 | 212 | #1 | 17/10/2026 |
| Skewb | 2.40s | 4.04s | 12 | 94 | #3 | 17/10/2026 |
| Square-1 | 5.59s | 6.37s | 17 | 155 | #1 | 26/04/2026 |
| 4x4x4 Blindfolded | 7:42.86 | — | 1 | 1 | #5 | 17/08/2024 |
| 3x3x3 Multi-Blind | 155035:13.00 | — | 1 | 1 | #5 | 17/08/2024 |
Recent Competitions
Hong Kong Autumn Cube Day 2026
17/10/2026
#1
Best position
5
Events
54
Solves
5
Podiums
4x4x4 Cube
Best event #1
Hong Kong Cube Day 2026
12/09/2026
#3
Best position
5
Events
39
Solves
2
Podiums
2x2x2 Cube
Best event #3
Future Park Thailand Cube Battle 2026
23/05/2026
#1
Best position
8
Events
78
Solves
4
Podiums
Pyraminx
Best event #1
Odd Day in Hong Kong 2026
26/04/2026
#1
Best position
5
Events
46
Solves
5
Podiums
Square-1
Best event #1
Guangdong Open - Revival & Rival 2026
06/02/2026
#1
Best position
13
Events
97
Solves
2
Podiums
Square-1
Best event #1
✉️
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