Alexander Yu
Armonk Spring 2008
WCA ID: 2007YUAL01
Country: USA 
Active since: 2007
6
Events Entered42
Official Solves1
Best Position (3x3x3 Blindfolded)3x3x3 Blindfolded
Best Event—
Best Result (4x4x4 Blindfolded)3
PBs AchievedEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
3x3x3 Blindfolded
3x3x3 Fewest Moves
3x3x3 One-Handed
Pyraminx
4x4x4 Blindfolded
3x3x3 Multi-Blind
Magic
3x3x3 Multi-Blind Old Style
Competitions
Liberty Science 2015
Red Cross Cubing Open 2014
Princeton Winter 2014
Princeton Spring 2013
Princeton Fall 2011
Princeton Fall 2010
United States Rubik's Cube Championships 2010
US Nationals 2009
Safe Haven competition 2009
Newark Winter 2009
Drexel Fall 2008
Newark Open 2008
Armonk Spring 2008
Princeton Open 2008
Kearny Kardinal competition 2008
Pleasantville Fall competition 2007
Competition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 3x3x3 Cube | Final | 14.36s | 15.38s | #2 |
| 2x2x2 Cube | Final | 4.80s | 7.01s | #3 |
| 4x4x4 Cube | Final | 1:09.13 | 1:20.36 | #2 |
| 3x3x3 Blindfolded | Final | 1:05.90 | — | #1 |
| 3x3x3 One-Handed | Final | 25.62s | 34.08s | #2 |
| 4x4x4 Blindfolded | Final | — | — | #1 |
Event Ranking Chart
Competition Round Breakdown
3x3x3 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #2 | 14.36s | 15.38s | (16.52s) | 16.11s | (14.36s) | 14.36s | 15.67s |
| Second round | #5 | 14.90s | 16.39s | 15.83s | (14.90s) | 14.93s | 18.41s | (25.52s) |
| First round | #4 | 14.64s | 16.87s | 16.63s | (20.05s) | (14.64s) | 16.98s | 17.00s |
2x2x2 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #3 | 4.80s | 7.01s | 6.36s | (4.80s) | 6.65s | (8.43s) | 8.03s |
4x4x4 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #2 | 1:09.13 | 1:20.36 | 1:16.61 | 1:26.68 | 1:17.78 | (1:29.77) | (1:09.13) |
| First round | #2 | 1:17.25 | 1:23.37 | 1:22.83 | 1:25.81 | (1:32.40) | (1:17.25) | 1:21.47 |
3x3x3 Blindfolded
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #1 | 1:05.90 | — | 1:05.90 | 1:14.84 | DNF | — | — |
3x3x3 One-Handed
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #2 | 25.62s | 34.08s | 29.22s | (25.62s) | 33.76s | 39.26s | (54.96s) |
| First round | #1 | 26.66s | 30.26s | 29.26s | (26.66s) | 29.78s | (36.78s) | 31.75s |
4x4x4 Blindfolded
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #1 | — | — | DNF | — | — | — | — |
PBs Achieved
| Event | Type | Previous PB | New PB | Improvement |
|---|---|---|---|---|
| 2x2x2 Cube | Single | 5.35s | 4.80s | -0.55s |
| 4x4x4 Cube | Average | 1:25.63 | 1:20.36 | -5.27s |
| 4x4x4 Cube | Single | 1:15.40 | 1:09.13 | -6.27s |
✉️
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