Recent Competitions
Rankings

Kai Yamamoto (山本快)

Skewb

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

3.63s

Best Single

6.65s

Best Average

8

Competitions

12

Best Position

40

Official Solves

8

Rounds

#6,186

Single WR

#1,537

Single CR
Japan

#45

Single NR

#8,123

Average WR

#2,247

Average CR
Japan

#79

Average NR

0

Podiums

18/07/2026

Last Result

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Japan Championship 2026 18/07/2026 First round 5.33s 7.39s #18
Otsu Biwako Spring 2026 11/04/2026 First round 5.44s 6.65s #15
Kanto Winter 2026 21/02/2026 First round 5.10s 7.74s #21
Tokai Spring 2025 12/04/2025 First round 5.63s 7.51s #21
Ota Spring 2025 20/03/2025 First round 5.35s 6.90s #16
Rubik's WCA World Championship 2023 12/08/2023 First round 3.63s 6.70s #201
Hiroshima Spring 2023 25/03/2023 Final 5.48s 9.10s #16
Minatomirai 2022 29/04/2022 Final 6.52s 7.59s #12

Round Breakdown

Competition Date Round Single Average Position
Japan Championship 2026 18/07/2026 First round 5.33s 7.39s #18
Otsu Biwako Spring 2026 11/04/2026 First round 5.44s 6.65s #15
Kanto Winter 2026 21/02/2026 First round 5.10s 7.74s #21
Tokai Spring 2025 12/04/2025 First round 5.63s 7.51s #21
Ota Spring 2025 20/03/2025 First round 5.35s 6.90s #16
Rubik's WCA World Championship 2023 12/08/2023 First round 3.63s 6.70s #201
Hiroshima Spring 2023 25/03/2023 Final 5.48s 9.10s #16
Minatomirai 2022 29/04/2022 Final 6.52s 7.59s #12
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