Ryouga Hayashi (林竜河)
WCA ID: 2011HAYA02
Country: Japan 
Active since: 2011
65
Competitions16
Total Events1301
Total Solves1
Best Competition Result (Clock)3x3x3 Cube
Most Practiced Event (360 solves)Master Magic
Best Event (#18 world)28
Total Single PBs28
Total Average PBsOtsu Biwako Autumn 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
3x3x3 Multi-Blind
3x3x3 With Feet
Magic
Master Magic
Competitions
Otsu Biwako Autumn 2026
Kanto Summer 2026
Japan Championship 2026
Tokyo Summer 2026
Kansai Parity Party 2025
Kansai Odd and BLD 2025
Tokai Spring 2025
Katano Milky Way 2024
Otsu Biwako Autumn 2023
Tokai Open 2023
Rubik's WCA World Championship 2023
Ota Blind Summer 2023
Ayase 2020
Hiroshima Open 2019
Japan Championship 2019
Kyoto Open 2019
Ayase Autumn 2019
Yono Summer 2019
Cube Camp in Kanazawa 2019
WCA World Championship 2019
Reiwa Anniversary 2019
Kansai Open 2019
Ayase 2019
Japan Championship 2018
Saitama 2018
Kansai Big Cube 2018
WCA Asian Championship 2018
Cube Camp in Kanazawa 2018
Omiya Bigs 2018
Kansai Open 2018
Japan Open 2017
Kansai Big Cube 2017
Cube Camp in Kanazawa 2017
JRCA Kansai Spring 2017
Japan Open 2016
Kanto Summer 2016
Japan Open 2015
East Japan Big Cubes 2015
World Rubik's Cube Championship 2015
JRCA Kansai Spring 2015
Japan Contest Spring 2015
Kansai Open 2015
Cube Camp in Kanazawa 2014
Japan Contest Spring 2014
Kansai Open 2014
Kanto Open 2014
Japan Open 2013
Japan Contest Spring 2013
Kansai Open 2013
Rabbit And Turtle 2013
East Japan Big Cubes 2013
Kanto Winter 2012
West Japan Big Cube 2012
Japan Open 2012
Cube Camp in Kanazawa 2012
Kanto Open 2012
Kawasaki Open 2012
Rabbit and Turtle 2012
Tokai Open 2012
Kansai Open 2012
Waseda Brain Challenge 2012
Hokuriku Eve 2011
Matsudo Autumn 2011
Cube Camp in Kanazawa 2011
Matsudo Spring 2011
Current Rankings
| Event | Single | WR | CR | NR | Average | WR | CR | NR |
|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 10.96s | #29,878 | #11,371 | #453 | 13.34s | #30,473 | #11,966 | #482 |
| 2x2x2 Cube | 2.78s | #22,320 | #5,996 | #157 | 5.55s | #41,789 | #12,815 | #304 |
| 4x4x4 Cube | 51.63s | #22,694 | #7,924 | #265 | 1:00.14 | #23,582 | #8,241 | #282 |
| 5x5x5 Cube | 1:05.71 | #3,672 | #1,308 | #55 | 1:11.21 | #3,180 | #1,142 | #56 |
| 6x6x6 Cube | 1:56.92 | #1,749 | #613 | #31 | 2:04.78 | #1,673 | #595 | #33 |
| 7x7x7 Cube | 2:48.12 | #1,059 | #399 | #16 | 2:57.77 | #1,036 | #397 | #19 |
| 3x3x3 Blindfolded | 3:46.36 | #7,967 | #2,613 | #225 | 5:51.82 | #3,640 | #1,065 | #99 |
| 3x3x3 Fewest Moves | 48 moves | #9,204 | #2,565 | #168 | — | — | — | — |
| 3x3x3 One-Handed | 32.35s | #38,701 | #13,899 | #380 | 38.45s | #36,144 | #13,117 | #357 |
| Clock | 7.53s | #4,231 | #1,031 | #48 | 9.13s | #4,223 | #1,014 | #44 |
| Megaminx | 1:36.27 | #11,371 | #3,121 | #172 | 1:44.28 | #10,475 | #2,882 | #166 |
| Pyraminx | 7.18s | #38,282 | #10,196 | #307 | 9.29s | #26,552 | #7,549 | #243 |
| 3x3x3 Multi-Blind | 165020:00.01 | #4,124 | #1,083 | #122 | — | — | — | — |
| 3x3x3 With Feet | 1:09.43 | #678 | #241 | #16 | 1:28.05 | #704 | #264 | #20 |
| Magic | 0.90s | #51 | #27 | #3 | 1.00s | #46 | #29 | #2 |
| Master Magic | 2.09s | #42 | #27 | #2 | 2.21s | #18 | #11 | #1 |
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 | 10.96s | 13.34s | 52 | 360 | #14 | 20/09/2026 |
| 2x2x2 Cube | 2.78s | 5.55s | 3 | 14 | #11 | 17/08/2012 |
| 4x4x4 Cube | 51.63s | 1:00.14 | 13 | 62 | #12 | 03/05/2015 |
| 5x5x5 Cube | 1:05.71 | 1:11.21 | 44 | 306 | #2 | 18/07/2026 |
| 6x6x6 Cube | 1:56.92 | 2:04.78 | 33 | 110 | #2 | 20/09/2026 |
| 7x7x7 Cube | 2:48.12 | 2:57.77 | 36 | 118 | #2 | 18/07/2026 |
| 3x3x3 Blindfolded | 3:46.36 | 5:51.82 | 10 | 10 | #9 | 28/12/2019 |
| 3x3x3 Fewest Moves | 48 moves | — | 4 | 5 | #12 | 22/12/2012 |
| 3x3x3 One-Handed | 32.35s | 38.45s | 2 | 10 | #22 | 29/08/2026 |
| Clock | 7.53s | 9.13s | 24 | 113 | #1 | 09/09/2023 |
| Megaminx | 1:36.27 | 1:44.28 | 6 | 29 | #6 | 11/11/2018 |
| Pyraminx | 7.18s | 9.29s | 7 | 43 | #6 | 07/07/2024 |
| 3x3x3 Multi-Blind | 165020:00.01 | — | 2 | 1 | #8 | 25/08/2019 |
| 3x3x3 With Feet | 1:09.43 | 1:28.05 | 8 | 34 | #1 | 28/12/2019 |
| Magic | 0.90s | 1.00s | 6 | 42 | #1 | 16/09/2012 |
| Master Magic | 2.09s | 2.21s | 5 | 44 | #1 | 16/09/2012 |
Recent Competitions
Otsu Biwako Autumn 2026
20/09/2026
#10
Best position
2
Events
8
Solves
0
Podiums
6x6x6 Cube
Best event #10
Kanto Summer 2026
29/08/2026
#47
Best position
2
Events
10
Solves
0
Podiums
3x3x3 One-Handed
Best event #47
Japan Championship 2026
18/07/2026
#15
Best position
2
Events
8
Solves
0
Podiums
7x7x7 Cube
Best event #15
Tokyo Summer 2026
13/06/2026
#12
Best position
2
Events
6
Solves
0
Podiums
7x7x7 Cube
Best event #12
Kansai Parity Party 2025
24/08/2025
#14
Best position
1
Events
6
Solves
0
Podiums
6x6x6 Cube
Best event #14
✉️
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