Yoshiaki Hirayama (平山善章)
Osaka 2011
WCA ID: 2007HIRA03
Country: Japan 
Active since: 2007
2
Events Entered11
Official Solves10
Best Position (3x3x3 Blindfolded)3x3x3 Blindfolded
Best Event3:55.50
Best Result (3x3x3 Blindfolded)3
PBs AchievedCompetitions
Japan Open 2013
Japan Open 2012
Hiroshima Open 2012
Tokai Open 2012
Kansai Open 2012
World Rubik's Cube Championship 2011
Cube Camp in Kanazawa 2011
Japan Open 2011
West Japan Big Cubes 2011
Osaka 2011
JRCA Kansai Summer 2010
30th Anniversary MegaHouse Cup 2010
Japan Open 2010
Toyama Open 2009
Japan Open 2009
Osaka Open 2009
Japan Open 2008
Tokyo Open 2008
Ibaraki competition 2007
Competition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 3x3x3 Cube | Second round | 16.75s | 17.72s | #31 |
| 3x3x3 Blindfolded | Final | 3:55.50 | — | #10 |
Event Ranking Chart
Competition Round Breakdown
3x3x3 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Second round | #31 | 16.75s | 17.72s | 17.13s | 17.63s | (19.78s) | (16.75s) | 18.41s |
| First round | #27 | 14.41s | 16.07s | 15.80s | (14.41s) | (28.16s) | 16.12s | 16.28s |
3x3x3 Blindfolded
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #10 | 3:55.50 | — | DNF | DNF | 3:55.50 | — | — |
PBs Achieved
| Event | Type | Previous PB | New PB | Improvement |
|---|---|---|---|---|
| 3x3x3 Blindfolded | Single | 5:02.09 | 3:55.50 | -1:06.59 |
| 3x3x3 Cube | Average | 18.21s | 16.07s | -2.14s |
| 3x3x3 Cube | Single | 15.44s | 14.41s | -1.03s |
✉️
Subscribe to Newsletter
Get updates about new features, analytics tools and WCA insights.
Stay updated with new features and analytics tools!
Subscribe to Newsletter
© 2026 SpeedCubeAnalytics | Official results and rankings provided by the World Cube Association (WCA) | Not affiliated with or endorsed by the WCA