Jason Cheng (鄭聿成)
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2012CHEN24 | Male | 4 | 108 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 15011 | 19967 | 76687 | 17.78 | 20.80 | 72591 | 18801 | 14108 | |
| 2x2x2 Cube | 2233 | 2876 | 10295 | 2.34 | 6.43 | 48074 | 13624 | 10410 | |
| 4x4x4 Cube | 11149 | 14797 | 52315 | 1:47.55 | |||||
| 3x3x3 One-Handed | 5302 | 7254 | 29058 | 30.56 | 42.84 | 33771 | 8640 | 6352 | |
| Pyraminx | 4059 | 5226 | 19785 | 5.89 | 9.36 | 21694 | 5709 | 4436 | |
| Square-1 | 3825 | 4786 | 14659 | 45.55 | 54.88 | 12876 | 4265 | 3426 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Mingdao Cube Carnival 2014 | First round | 25 | 20.52 | 20.80 | 20.65 | 21.13 | 23.09 | 20.61 | 20.52 | ||
| Cubetcha 2013 | First round | 34 | 20.90 | 24.96 | 24.08 | 27.13 | 26.81 | 20.90 | 24.00 | ||
| Cubetcha 2012 | Second round | 24 | 22.94 | 26.65 | 25.09 | 45.50 | 22.94 | 25.83 | 29.02 | ||
| First round | 25 | 20.77 | 25.59 | 24.13 | 31.28 | 26.72 | 20.77 | 25.93 | |||
| United States National Championships 2012 | First round | 175 | 17.78 | 23.80 | 32.90 | 27.37 | 20.18 | 17.78 | 23.84 | ||
| 2x2x2 Cube | |||||||||||
| Mingdao Cube Carnival 2014 | Final | 12 | 6.45 | 8.61 | 6.71 | DNF | 9.23 | 9.90 | 6.45 | ||
| Second round | 11 | 5.72 | 6.43 | 5.72 | 5.90 | 8.55 | 6.23 | 7.17 | |||
| First round | 15 | 2.34 | 6.97 | 6.94 | 6.71 | 2.34 | 7.41 | 7.26 | |||
| Cubetcha 2013 | First round | 30 | 7.43 | 7.85 | 7.66 | 8.94 | 7.43 | 8.44 | 7.46 | ||
| Cubetcha 2012 | First round | 18 | 7.00 | 8.29 | 7.81 | 7.00 | 9.58 | 9.44 | 7.63 | ||
| United States National Championships 2012 | First round | 154 | 6.08 | 10.72 | 15.31 | 8.11 | 16.30 | 6.08 | 8.74 | ||
| 4x4x4 Cube | |||||||||||
| Cubetcha 2013 | Final | 26 | 1:47.55 | 2:04.83 | 1:47.55 | ||||||
| Cubetcha 2012 | Final | 23 | 2:28.91 | 2:28.91 | DNF | ||||||
| 3x3x3 One-Handed | |||||||||||
| Mingdao Cube Carnival 2014 | First round | 21 | 41.11 | 41.11 | 49.43 | ||||||
| Cubetcha 2013 | Final | 15 | 30.56 | 42.84 | 30.56 | 48.09 | 43.38 | 1:08.31 | 37.06 | ||
| Cubetcha 2012 | Final | 15 | 48.77 | 53.46 | 58.08 | 51.52 | 48.77 | 56.41 | 52.46 | ||
| United States National Championships 2012 | First round | 142 | 48.52 | 1:03.55 | 48.52 | 1:07.22 | 1:13.16 | 1:00.40 | 1:03.03 | ||
| Pyraminx | |||||||||||
| Mingdao Cube Carnival 2014 | Final | 7 | 6.19 | 9.41 | 10.18 | 6.19 | 9.36 | 11.33 | 8.68 | ||
| First round | 7 | 5.89 | 9.36 | 9.88 | 14.72 | 8.40 | 5.89 | 9.81 | |||
| United States National Championships 2012 | First round | 49 | 8.56 | 12.76 | 8.56 | 12.91 | 13.05 | 17.93 | 12.33 | ||
| Square-1 | |||||||||||
| Cubetcha 2013 | Final | 8 | 45.55 | 54.88 | 45.55 | 1:07.60 | 56.34 | 48.56 | 59.74 | ||
| Cubetcha 2012 | Final | 6 | 48.31 | 1:20.10 | 48.31 | 1:01.27 | 1:34.09 | DNF | 1:24.93 | ||
| Magic | |||||||||||
| United States National Championships 2012 | First round | 19 | 1.55 | 1.80 | 1.66 | 1.55 | 2.50 | 1.55 | 2.19 | ||
| Master Magic | |||||||||||
| United States National Championships 2012 | First round | 22 | 3.41 | 4.38 | 3.94 | 4.18 | 3.41 | 5.03 | 5.21 | ||