Chang Jee-Hoon
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2007JEEH01 | Male | 4 | 86 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 903 | 17755 | 48912 | 14.69 | 16.08 | 38310 | 14233 | 727 | |
| 2x2x2 Cube | 665 | 13648 | 47166 | 4.56 | 8.20 | 69352 | 20841 | 991 | |
| 4x4x4 Cube | 672 | 12058 | 37824 | 1:23.28 | 1:34.73 | 34175 | 10774 | 656 | |
| 5x5x5 Cube | 525 | 7823 | 29856 | 4:35.03 | 4:52.88 | 19973 | 5977 | 465 | |
| 3x3x3 One-Handed | 201 | 4466 | 12041 | 20.78 | 26.24 | 12832 | 4918 | 218 | |
| Pyraminx | 778 | 24836 | 91763 | 19.36 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Suwon Cube Championship 2008 | First round | 11 | 16.38 | 16.38 | 16.93 | ||||||
| Cheonan Cube Championship 2008 | Final | 6 | 14.69 | 16.22 | 15.02 | 16.22 | 14.69 | 17.41 | 23.53 | ||
| First round | 8 | 15.77 | 16.08 | 15.77 | 17.77 | 15.94 | 16.36 | 15.94 | |||
| KCA Korea Open 2008 | First round | 20 | 16.68 | 18.19 | 19.63 | 19.33 | 16.68 | 16.84 | 18.41 | ||
| KCRC Busan competition 2007 | First round | 23 | 18.03 | 21.25 | 22.81 | 21.77 | 19.16 | 24.71 | 18.03 | ||
| 2x2x2 Cube | |||||||||||
| Suwon Cube Championship 2008 | First round | 14 | 4.56 | 8.20 | 9.68 | 4.56 | 11.34 | 8.97 | 5.96 | ||
| Cheonan Cube Championship 2008 | First round | 17 | 7.96 | 7.96 | 8.72 | ||||||
| KCA Korea Open 2008 | First round | 20 | 6.08 | 10.05 | 11.03 | 6.08 | 11.90 | 8.15 | 10.97 | ||
| 4x4x4 Cube | |||||||||||
| Suwon Cube Championship 2008 | Final | 6 | 1:23.28 | 1:43.32 | 1:24.83 | 1:48.40 | 1:58.00 | 1:56.72 | 1:23.28 | ||
| Cheonan Cube Championship 2008 | Final | 6 | 1:25.46 | 1:34.73 | 1:25.46 | 1:36.36 | 1:29.94 | 2:02.13 | 1:37.90 | ||
| KCA Korea Open 2008 | Final | 19 | 1:55.59 | 1:55.59 | DNF | ||||||
| 5x5x5 Cube | |||||||||||
| Cheonan Cube Championship 2008 | Final | 5 | 4:35.03 | 4:52.88 | 4:35.03 | 4:46.30 | 4:57.77 | 5:39.36 | 4:54.56 | ||
| KCA Korea Open 2008 | Final | 18 | 6:10.61 | 6:10.61 | 7:24.59 | ||||||
| 3x3x3 One-Handed | |||||||||||
| Suwon Cube Championship 2008 | Final | 5 | 22.94 | 26.24 | 28.14 | 27.21 | 28.59 | 23.38 | 22.94 | ||
| Cheonan Cube Championship 2008 | Final | 4 | 20.78 | 27.62 | 27.93 | 33.84 | 20.78 | 32.05 | 22.88 | ||
| KCA Korea Open 2008 | Final | 6 | 23.02 | 29.44 | 37.75 | 27.50 | 23.02 | 29.81 | 31.02 | ||
| First round | 5 | 22.27 | 27.90 | 31.46 | 30.19 | 28.91 | 22.27 | 24.61 | |||
| KCRC Busan competition 2007 | First round | 9 | 29.90 | 32.89 | 30.97 | 33.44 | 29.90 | 34.27 | 35.75 | ||
| Pyraminx | |||||||||||
| Cheonan Cube Championship 2008 | Final | 11 | 19.36 | 19.36 | 20.58 | ||||||
| 3x3x3 With Feet | |||||||||||
| Suwon Cube Championship 2008 | Final | 1 | 36.94 | WR | 52.25 | WR | 1:07.61 | 36.94 | 52.21 | ||
| Cheonan Cube Championship 2008 | Final | 1 | 1:00.75 | AsR | DNF | DNF | 1:00.75 | 1:04.22 | |||
| KCA Korea Open 2008 | Final | 3 | 1:11.65 | DNF | DNF | 1:32.15 | 1:11.65 | ||||
History of World Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| 3x3x3 With Feet | ||||||||
| 36.94 | 52.25 | Suwon Cube Championship 2008 | Final | 1:07.61 | 36.94 | 52.21 | ||
History of Continental Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| 3x3x3 With Feet | ||||||||
| 1:00.75 | Cheonan Cube Championship 2008 | Final | ||||||