Recent Competitions
Rankings

Jaehyun Jeong (정재현)

Rubik's WCA World Championship 2023

WCA ID: 2016JEON02
Country: Korea Korea
Active since: 2016

17

Events Entered

67

Official Solves

30

Best Position (5x5x5 Blindfolded)

5x5x5 Blindfolded

Best Event

—

Best Result (5x5x5 Blindfolded)

18

PBs Achieved

Competition Event Summary

Event Round Reached Single Average Position
3x3x3 Cube Second round 9.71s 11.06s #353
2x2x2 Cube Second round 4.06s 4.66s #187
4x4x4 Cube First round 28.88s 31.88s #90
5x5x5 Cube First round 1:08.02 1:09.97 #173
6x6x6 Cube First round 2:54.11 3:01.07 #249
7x7x7 Cube First round 3:50.10 3:54.69 #173
3x3x3 Blindfolded Second round 1:11.97 — #68
3x3x3 Fewest Moves Final 41 moves 4300 moves #82
3x3x3 One-Handed First round 21.98s 23.74s #344
Clock First round 7.78s 7.94s #65
Megaminx First round 1:16.10 1:17.80 #222
Pyraminx First round 5.77s 6.55s #235
Skewb First round 4.44s 5.48s #120
Square-1 First round — — #273
4x4x4 Blindfolded Final — — #48
5x5x5 Blindfolded Final — — #30
3x3x3 Multi-Blind Final — — #44

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube
Round # Best Average Solves
Second round #353 9.71s 11.06s 11.62s (12.10s) (9.71s) 10.04s 11.53s
First round #202 8.02s 9.02s 8.82s (8.02s) 9.01s 9.22s (9.68s)
2x2x2 Cube
Round # Best Average Solves
Second round #187 4.06s 4.66s (4.98s) 4.81s 4.21s 4.97s (4.06s)
First round #114 1.97s 2.96s (5.33s) 3.23s (1.97s) 2.54s 3.11s
4x4x4 Cube
Round # Best Average Solves
First round #90 28.88s 31.88s 32.51s (43.11s) (28.88s) 30.05s 33.08s
5x5x5 Cube
Round # Best Average Solves
First round #173 1:08.02 1:09.97 (1:08.02) 1:10.72 1:09.16 (1:24.77) 1:10.04
6x6x6 Cube
Round # Best Average Solves
First round #249 2:54.11 3:01.07 2:54.11 3:13.51 2:55.60 — —
7x7x7 Cube
Round # Best Average Solves
First round #173 3:50.10 3:54.69 3:50.10 4:01.94 3:52.04 — —
3x3x3 Blindfolded
Round # Best Average Solves
Second round #68 1:11.97 — DNF DNF 1:11.97 — —
First round #71 47.86s — 1:08.39 DNF 47.86s — —
3x3x3 Fewest Moves
Round # Best Average Solves
Final #82 41 moves 4300 moves 47 moves 41 moves 41 moves — —
3x3x3 One-Handed
Round # Best Average Solves
First round #344 21.98s 23.74s 23.64s 24.15s 23.44s (28.36s) (21.98s)
Clock
Round # Best Average Solves
First round #65 7.78s 7.94s (7.78s) 7.80s (10.56s) 7.93s 8.10s
Megaminx
Round # Best Average Solves
First round #222 1:16.10 1:17.80 1:18.15 1:18.68 (1:31.88) 1:16.57 (1:16.10)
Pyraminx
Round # Best Average Solves
First round #235 5.77s 6.55s (9.16s) 7.55s (5.77s) 5.78s 6.33s
Skewb
Round # Best Average Solves
First round #120 4.44s 5.48s 5.49s 5.10s (4.44s) 5.86s (10.84s)
Square-1
Round # Best Average Solves
First round #273 — — DNF DNF — — —
4x4x4 Blindfolded
Round # Best Average Solves
Final #48 — — DNF DNF DNS — —
5x5x5 Blindfolded
Round # Best Average Solves
Final #30 — — DNF DNS DNS — —
3x3x3 Multi-Blind
Round # Best Average Solves
Final #44 — — DNF — — — —

PBs Achieved

Event Type Previous PB New PB Improvement
2x2x2 Cube Average 4.22s 2.96s -1.26s
2x2x2 Cube Single 3.28s 1.97s -1.31s
3x3x3 Cube Average 9.67s 9.02s -0.65s
3x3x3 One-Handed Average 23.75s 23.74s -0.01s
4x4x4 Cube Average 37.68s 31.88s -5.80s
4x4x4 Cube Single 33.71s 28.88s -4.83s
5x5x5 Cube Average 1:35.53 1:09.97 -25.56s
5x5x5 Cube Single 1:23.09 1:08.02 -15.07s
7x7x7 Cube Average 4:31.45 3:54.69 -36.76s
7x7x7 Cube Single 4:26.29 3:50.10 -36.19s
Clock Average 13.53s 7.94s -5.59s
Clock Single 11.45s 7.78s -3.67s
Megaminx Average 1:48.23 1:17.80 -30.43s
Megaminx Single 1:40.70 1:16.10 -24.60s
Pyraminx Average 12.80s 6.55s -6.25s
Pyraminx Single 11.90s 5.77s -6.13s
Skewb Average 14.71s 5.48s -9.23s
Skewb Single 10.81s 4.44s -6.37s
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