Recent Competitions
Rankings

Kai Yamamoto (山本快)

Rubik's WCA World Championship 2023

WCA ID: 2021YAMA01
Country: Japan Japan
Active since: 2021

10

Events Entered

38

Official Solves

24

Best Position (5x5x5 Blindfolded)

5x5x5 Blindfolded

Best Event

18:10.00

Best Result (5x5x5 Blindfolded)

12

PBs Achieved

Competition Event Summary

Event Round Reached Single Average Position
3x3x3 Cube First round 10.01s 12.10s #552
5x5x5 Cube First round 1:09.88 1:12.34 #201
6x6x6 Cube First round 2:12.22 2:18.32 #154
3x3x3 Blindfolded First round 1:10.13 1:19.44 #102
3x3x3 One-Handed First round 14.86s 18.00s #192
Megaminx First round 58.56s 1:09.91 #185
Pyraminx First round 5.20s 5.56s #178
Skewb First round 3.63s 6.70s #201
4x4x4 Blindfolded Final 5:37.18 — #28
5x5x5 Blindfolded Final 18:10.00 — #24

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube
Round # Best Average Solves
First round #552 10.01s 12.10s (10.01s) 11.93s (13.78s) 12.60s 11.77s
5x5x5 Cube
Round # Best Average Solves
First round #201 1:09.88 1:12.34 1:12.84 1:10.63 (1:17.12) 1:13.56 (1:09.88)
6x6x6 Cube
Round # Best Average Solves
First round #154 2:12.22 2:18.32 2:26.15 2:16.60 2:12.22 — —
3x3x3 Blindfolded
Round # Best Average Solves
First round #102 1:10.13 1:19.44 1:32.25 1:15.95 1:10.13 — —
3x3x3 One-Handed
Round # Best Average Solves
First round #192 14.86s 18.00s (20.89s) 18.20s 17.75s (14.86s) 18.05s
Megaminx
Round # Best Average Solves
First round #185 58.56s 1:09.91 1:20.35 1:02.86 1:06.53 (1:21.60) (58.56s)
Pyraminx
Round # Best Average Solves
First round #178 5.20s 5.56s (5.20s) 5.60s 5.58s 5.50s (6.20s)
Skewb
Round # Best Average Solves
First round #201 3.63s 6.70s 7.47s (3.63s) (9.70s) 6.54s 6.08s
4x4x4 Blindfolded
Round # Best Average Solves
Final #28 5:37.18 — DNF DNF 5:37.18 — —
5x5x5 Blindfolded
Round # Best Average Solves
Final #24 18:10.00 — 18:10.00 DNF DNS — —

PBs Achieved

Event Type Previous PB New PB Improvement
3x3x3 Blindfolded Average 1:48.82 1:19.44 -29.38s
3x3x3 Blindfolded Single 1:11.93 1:10.13 -1.80s
4x4x4 Blindfolded Single 8:46.14 5:37.18 -3:08.96
5x5x5 Blindfolded Single 20:20.00 18:10.00 -2:10.00
5x5x5 Cube Average 1:15.55 1:12.34 -3.21s
5x5x5 Cube Single 1:11.30 1:09.88 -1.42s
6x6x6 Cube Average 2:32.38 2:18.32 -14.06s
6x6x6 Cube Single 2:21.90 2:12.22 -9.68s
Megaminx Average 1:13.27 1:09.91 -3.36s
Megaminx Single 1:07.44 58.56s -8.88s
Skewb Average 7.59s 6.70s -0.89s
Skewb Single 5.48s 3.63s -1.85s
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