World Cube Association
Official Results
Official Results
Yumu Tabuchi
| Details | |||
| Country | WCA Id | Date of birth | Gender |
|---|---|---|---|
| Japan | 2006TABU02 | Male | |
| Current Personal Records | |||||||||
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| Rubik's Cube | 3 | 6 | 17 | 9.19 | 10.71 | 7 | 2 | 1 | |
| 4x4 Cube | 2 | 4 | 10 | 41.16 | 48.43 | 12 | 7 | 2 | |
| 5x5 Cube | 2 | 10 | 17 | 1:18.61 | 1:26.06 | 15 | 9 | 3 | |
| 2x2 Cube | 3 | 15 | 98 | 2.72 | 4.20 | 32 | 9 | 2 | |
| 3x3 blindfolded | 1 | 5 | 9 | 55.16 | |||||
| 3x3 one-handed | 2 | 6 | 17 | 15.55 | 16.90 | 1 | 1 | 1 | |
| 3x3 fewest moves | 1 | 1 | 13 | 29 | |||||
| 3x3 with feet | 1 | 4 | 8 | 55.34 | |||||
| Megaminx | 10 | 71 | 143 | 2:02.27 | 2:22.44 | 157 | 70 | 11 | |
| Pyraminx | 12 | 35 | 134 | 6.84 | 8.86 | 81 | 26 | 8 | |
| Square-1 | 3 | 22 | 59 | 19.44 | 22.13 | 32 | 16 | 3 | |
| Rubik's Clock | 13 | 19 | 122 | 16.11 | 26.77 | 177 | 25 | 16 | |
| 7x7 Cube | 3 | 15 | 44 | 5:12.08 | 5:48.26 | 58 | 19 | 3 | |
| Rubik's Magic | 9 | 87 | 174 | 1.22 | 1.50 | 155 | 66 | 10 | |
| Master Magic | 6 | 63 | 164 | 3.88 | 5.19 | 209 | 71 | 6 | |
| 4x4 blindfolded | 1 | 1 | 7 | 8:41.85 | |||||
| History of World Records | |||||
| Event | Single | Average | Competition | Round | Result Details |
|---|---|---|---|---|---|
| Rubik's Cube | 10.83 | Osaka Open 2009 | Final | 9.30 9.19 11.03 13.11 12.16 | |
| 4x4 Cube | 41.16 | Japan Open 2008 | Final | ||
| 3x3 one-handed | 16.90 | World Championship 2009 | Final | 17.18 15.55 16.40 22.38 17.11 | |
| History of Continental Records | |||||
| Event | Single | Average | Competition | Round | Result Details |
|---|---|---|---|---|---|
| Rubik's Cube | 10.71 | Japan Open 2009 | Second | 10.55 11.84 11.03 10.55 9.86 | |
| 3x3 blindfolded | 55.16 | Tokyo Open 2008 | Final | ||
| 3x3 one-handed | 18.64 | World Championship 2009 | First | 19.97 17.50 16.22 18.44 20.91 | |
| 18.73 | Japan Open 2009 | First | 18.66 21.66 18.50 19.03 17.71 | ||
| 20.48 | Tokyo Open 2008 | Final | 20.91 19.86 22.41 18.27 20.68 | ||
| 3x3 fewest moves | 29 | World Championship 2009 | Final | ||
| 37 | World Championship 2007 | Final | |||
| 4x4 blindfolded | 8:41.85 | World Championship 2009 | Final | ||
| 12:58.00 | World Championship 2007 | Final | |||
| History (Map) | |||||||
| Rubik's Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
|---|---|---|---|---|---|---|---|
| World Championship 2009 | Semi Final | 44 | 10.94 | 14.60 | 10.94 24.44 12.72 12.91 18.18 | ||
| First | 4 | 10.75 | 11.73 | 10.75 10.90 11.40 12.90 17.44 | |||
| Japan Open 2009 | Final | 1 | 9.96 | 11.53 | 12.08 10.33 12.27 12.19 9.96 | ||
| Second | 1 | 9.86 | 10.71 | AsR | 10.55 11.84 11.03 10.55 9.86 | ||
| First | 2 | 10.27 | 12.49 | 13.19 11.33 12.96 10.27 17.61 | |||
| Osaka Open 2009 | Final | 1 | 9.19 | 10.83 | WR | 9.30 9.19 11.03 13.11 12.16 | |
| Second | 3 | 10.19 | 13.00 | 11.27 10.19 13.33 14.40 14.43 | |||
| First | 1 | 12.03 | 12.84 | 12.03 12.80 12.59 13.75 13.13 | |||
| Japan Open 2008 | Final | 5 | 11.31 | 12.96 | 15.66 11.59 14.78 11.31 12.50 | ||
| Second | 3 | 11.55 | 12.10 | 12.13 11.72 11.55 12.44 14.55 | |||
| Tokyo Open 2008 | Final | 3 | 9.68 | 13.10 | 11.63 12.11 9.68 16.55 15.55 | ||
| Second | 8 | 12.83 | 16.32 | 19.96 16.47 19.55 12.94 12.83 | |||
| First | 7 | 14.56 | 14.56 15.18 | ||||
| Kashiwa Open 2008 | Final | 3 | 11.77 | 13.51 | 13.81 12.44 11.77 14.28 15.72 | ||
| Second | 1 | 11.03 | 12.66 | 11.03 16.43 13.27 13.19 11.53 | |||
| First | 3 | 10.86 | 12.38 | 12.02 10.86 14.41 11.59 13.53 | |||
| Osaka Open 2008 | Final | 7 | 12.94 | 14.33 | 14.40 13.81 12.94 14.77 15.31 | ||
| Second | 9 | 11.71 | 14.75 | 14.84 12.90 17.77 11.71 16.50 | |||
| First | 12 | 14.33 | 14.33 15.30 | ||||
| World Championship 2007 | Final | 14 | 11.00 | NR | 14.78 | 11.00 14.63 14.54 15.28 15.16 | |
| Semi Final | 16 | 12.08 | 15.20 | 16.06 16.36 15.00 12.08 14.55 | |||
| First | 23 | 13.38 | 15.89 | 13.38 16.41 17.41 14.78 16.47 | |||
| Japan Open 2007 | Final | 5 | 14.43 | 15.12 | 15.02 14.88 15.72 14.43 15.47 | ||
| Semi Final | 8 | 14.13 | 16.16 | 20.25 15.00 18.19 14.13 15.28 | |||
| Japan 2006 | Semi Final | 11 | 15.55 | 18.52 | 19.86 19.37 16.33 15.55 21.71 | ||
| First | 14 | 18.58 | 19.43 18.58 | ||||
| Tokyo Open 2006 | Final | 4 | 15.90 | 18.29 | 17.31 19.78 15.90 20.95 17.79 | ||
| Semi Final | 7 | 19.00 | 19.38 | 19.00 19.33 19.02 24.65 19.80 | |||
| First | 16 | 20.21 | 20.47 20.21 | ||||
| Osaka 2006 | First | 17 | 25.91 | 27.04 | 26.53 27.20 31.92 25.91 27.40 | ||
| 4x4 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 4 | 44.58 | 50.52 | 49.72 44.58 49.81 59.88 52.03 | ||
| First | 3 | 43.88 | 48.69 | 53.72 48.25 44.55 53.28 43.88 | |||
| Japan Open 2009 | Final | 2 | 42.58 | 50.61 | 53.50 55.77 50.03 48.31 42.58 | ||
| First | 3 | 53.43 | 57.22 53.43 | ||||
| Osaka Open 2009 | Final | 2 | 42.08 | 48.43 | 49.13 50.63 42.08 45.52 58.34 | ||
| First | 3 | 56.03 | 56.03 1:02.88 | ||||
| Japan Open 2008 | Final | 6 | 41.16 | WR | 59.94 | 55.03 1:07.11 1:05.69 59.09 41.16 | |
| World Championship 2007 | Final | 12 | 1:06.00 | 1:10.46 | 1:10.53 1:08.53 1:21.91 1:06.00 1:12.31 | ||
| First | 15 | 1:08.86 | 1:08.86 DNF | ||||
| Japan Open 2007 | Final | 3 | 1:04.69 | 1:16.98 | 1:28.08 1:11.46 1:15.83 1:04.69 1:23.65 | ||
| Japan 2006 | Combined Final | 6 | 1:17.29 | 1:32.59 | 1:25.65 1:37.40 1:34.73 1:17.29 DNF | ||
| Tokyo Open 2006 | Combined Final | 13 | 1:34.68 | 1:34.68 1:36.29 | |||
| 5x5 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 8 | 1:30.25 | 1:32.12 | 1:34.34 1:31.53 1:33.90 1:30.94 1:30.25 | ||
| First | 7 | 1:26.16 | 1:33.62 | 1:27.36 1:38.33 1:26.16 1:35.16 1:40.27 | |||
| Japan Open 2009 | Final | 1 | 1:24.50 | 1:27.02 | 1:26.40 1:39.71 1:24.50 1:25.56 1:29.11 | ||
| First | 2 | 1:27.91 | 1:30.18 1:27.91 | ||||
| Osaka Open 2009 | Final | 2 | 1:18.61 | 1:26.06 | 1:30.47 1:18.61 1:27.08 1:27.69 1:23.41 | ||
| First | 4 | 1:27.33 | 1:36.84 1:27.33 | ||||
| Japan Open 2008 | Final | 5 | 1:42.66 | 1:45.04 | 1:48.59 1:50.94 1:43.53 1:43.00 1:42.66 | ||
| First | 4 | 1:40.28 | 1:40.28 1:45.41 | ||||
| Osaka Open 2008 | Combined Final | 3 | 1:54.10 | 1:55.70 | 1:54.10 2:06.31 1:56.88 1:54.27 1:55.94 | ||
| Kawasaki Open 2008 | Final | 2 | 1:51.05 | 2:01.89 | 1:53.93 2:09.52 2:26.71 1:51.05 2:02.21 | ||
| World Championship 2007 | Qualification | 4 | 3:05.50 | 3:05.50 4:25.36 | |||
| Japan Open 2007 | Final | 8 | 2:30.97 | 2:44.96 | 2:51.55 2:46.59 2:41.71 2:46.58 2:30.97 | ||
| First | 3 | 3:10.56 | 3:10.56 | ||||
| 2x2 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 11 | 3.94 | 5.34 | 7.43 3.94 5.31 5.19 5.52 | ||
| First | 11 | 3.96 | 4.54 | 4.97 4.61 7.00 4.05 3.96 | |||
| Japan Open 2009 | Final | 3 | 4.08 | 4.82 | 4.08 4.65 4.75 5.56 5.05 | ||
| First | 2 | 4.40 | 4.74 | 4.78 4.40 4.59 5.22 4.86 | |||
| Japan Open 2008 | Final | 1 | 2.72 | 4.20 | 4.46 2.72 4.68 4.46 3.69 | ||
| First | 1 | 3.58 | 3.58 8.90 | ||||
| World Championship 2007 | Final | 13 | 3.15 | 6.20 | 7.15 6.52 DNF 3.15 4.94 | ||
| Japan Open 2007 | Final | 5 | 6.84 | 8.34 | 8.25 8.40 10.97 8.38 6.84 | ||
| Japan 2006 | Final | 3 | 7.24 | 9.46 | 8.39 10.78 19.77 9.22 7.24 | ||
| First | 5 | 8.78 | 8.78 11.62 | ||||
| Tokyo Open 2006 | First | 11 | 10.09 | 10.09 12.00 | |||
| Osaka 2006 | Final | 7 | 15.41 | 18.09 | 21.47 16.56 16.23 15.41 DNF | ||
| First | 8 | 12.26 | 17.62 | 20.68 12.26 16.20 DNF 15.99 | |||
| Rubik's Cube: Blindfolded | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 4 | 1:14.68 | 1:24.94 1:14.68 DNF | |||
| First | 9 | 1:37.52 | 1:37.52 DNF | ||||
| Japan Open 2009 | Final | 1 | 59.71 | 59.71 DNF 1:20.46 | |||
| Japan Open 2008 | Final | 1 | 1:21.93 | DNF 1:21.93 DNF | |||
| Tokyo Open 2008 | Final | 1 | 55.16 | AsR | 1:37.06 DNF 55.16 | ||
| Kashiwa Open 2008 | Final | 1 | 1:14.65 | NR | DNF 1:14.65 1:55.89 | ||
| Osaka Open 2008 | Final | 11 | DNF | DNF DNF DNF | |||
| Kawasaki Open 2008 | Final | 2 | DNF | DNF DNF DNF | |||
| World Championship 2007 | First | 15 | 2:41.52 | DNF 2:41.52 | |||
| Japan Open 2007 | First | 3 | DNF | DNF | |||
| Tokyo Open 2006 | Final | 6 | DNF | DNF DNF | |||
| Rubik's Cube: One-handed | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 1 | 15.55 | 16.90 | WR | 17.18 15.55 16.40 22.38 17.11 | |
| First | 1 | 16.22 | 18.64 | AsR | 19.97 17.50 16.22 18.44 20.91 | ||
| Japan Open 2009 | Final | 1 | 16.31 | 18.79 | 19.71 18.09 53.02 16.31 18.58 | ||
| First | 1 | 17.71 | 18.73 | AsR | 18.66 21.66 18.50 19.03 17.71 | ||
| Japan Open 2008 | Final | 4 | 18.09 | 20.55 | 22.69 22.65 20.18 18.09 18.83 | ||
| Tokyo Open 2008 | Final | 1 | 18.27 | 20.48 | AsR | 20.91 19.86 22.41 18.27 20.68 | |
| First | 1 | 17.66 | 18.72 17.66 | ||||
| Osaka Open 2008 | Final | 6 | 19.63 | 22.92 | DNF 23.11 23.19 19.63 22.47 | ||
| World Championship 2007 | Final | 7 | 21.81 | 26.47 | 27.18 26.84 21.81 25.63 26.94 | ||
| First | 9 | 25.91 | 27.66 25.91 | ||||
| Japan Open 2007 | Final | 7 | 29.53 | 32.03 | 30.33 29.96 35.80 38.80 29.53 | ||
| First | 4 | 31.19 | 31.19 | ||||
| Japan 2006 | Final | 2 | 42.12 | 42.12 43.95 | |||
| Rubik's Cube: Fewest moves | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 2 | 29 | AsR | 29 | ||
| Japan Open 2009 | Final | 9 | DNF | DNF | |||
| World Championship 2007 | Final | 2 | 37 | AsR | 37 | ||
| Rubik's Cube: With feet | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 1 | 55.34 | NR | 55.34 | ||
| First | 4 | 1:14.07 | 1:14.07 | ||||
| Tokyo Open 2008 | Final | 1 | 1:52.53 | 1:52.53 4:08.96 | |||
| World Championship 2007 | First | 5 | 1:46.71 | NR | 1:46.71 | ||
| Megaminx | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Combined Final | 21 | 2:02.27 | 2:02.27 | |||
| Japan Open 2009 | Final | 3 | 2:03.66 | 2:22.44 | 2:19.34 2:44.33 2:03.66 | ||
| Pyraminx | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Combined Final | 11 | 6.84 | 8.86 | 9.83 10.69 8.43 6.84 8.31 | ||
| World Championship 2007 | Combined Final | 5 | 7.71 | 12.63 | 11.84 15.25 15.83 10.81 7.71 | ||
| Square-1 | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Combined Final | 5 | 19.65 | 22.13 | 25.41 25.72 19.65 20.11 20.86 | ||
| Japan Open 2009 | Final | 1 | 19.44 | 23.92 | 20.58 23.83 27.34 19.44 28.83 | ||
| Rubik's Clock | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Japan Open 2009 | Final | 10 | 16.11 | 26.77 | 24.19 32.43 16.11 28.06 28.05 | ||
| World Championship 2007 | Combined Final | 39 | DNF | DNF | |||
| 7x7 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Osaka Open 2009 | Final | 3 | 5:12.08 | 5:48.26 | 5:50.59 6:22.11 5:12.08 | ||
| Rubik's Magic | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 11 | 1.27 | 1.50 | 1.63 2.19 1.50 1.38 1.27 | ||
| Japan Open 2009 | Final | 13 | 1.22 | 2.85 | 3.41 3.46 DNF 1.69 1.22 | ||
| Japan Open 2008 | Final | 13 | 1.36 | 3.87 | 3.22 3.13 1.36 5.25 5.28 | ||
| Master Magic | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 33 | 3.88 | 5.19 | 4.80 4.63 6.13 17.66 3.88 | ||
| 4x4 Cube: Blindfolded | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| World Championship 2009 | Final | 2 | 8:41.85 | AsR | DNF 8:41.85 | ||
| Japan Open 2009 | Final | 1 | 14:42.00 | DNF 14:42.00 | |||
| Japan Open 2008 | Final | 1 | DNF | DNF DNF | |||
| World Championship 2007 | Final | 3 | 12:58.00 | AsR | DNF 12:58.00 | ||
| 5x5 Cube: Blindfolded | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Japan Open 2008 | Final | 1 | DNF | DNF DNF | |||