The great edifice of variety and choice that is an American supermarket turns out to rest on a remarkably narrow biological foundation comprised of a tiny group of plants that is dominated by a single species: Zea mays, the giant tropical grass most Americans know as corn.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 12996 | 2013-09-13 08:08:45 | 142.02 | 91% |
| 11968 | 2012-09-13 08:38:17 | 145.16 | 92% |
| 11841 | 2012-08-11 05:54:21 | 148.39 | 95% |
| 9177 | 2011-08-18 08:40:24 | 154.63 | 93% |
| 8455 | 2011-07-05 15:05:46 | 147.87 | 97% |
| 6950 | 2011-05-20 09:47:03 | 145.35 | 97% |
| 5359 | 2011-03-17 17:07:21 | 160.15 | |
| 5222 | 2011-03-12 04:01:38 | 143.14 | |
| 5169 | 2011-03-11 14:52:49 | 149.52 | |
| 4297 | 2011-02-19 03:33:59 | 157.93 | |
| 4235 | 2011-02-17 11:26:42 | 153.48 | |
| 3601 | 2011-01-29 14:36:07 | 165.50 | |
| 3500 | 2011-01-25 08:04:55 | 148.26 | |
| 3256 | 2011-01-22 07:47:06 | 156.49 | |
| 3219 | 2011-01-21 14:10:33 | 147.95 | |
| 2317 | 2011-01-03 14:52:13 | 141.43 | |
| 1459 | 2010-12-17 11:42:20 | 131.21 | |
| 1415 | 2010-12-16 09:30:12 | 149.11 | |
| 965 | 2010-12-07 05:42:30 | 145.33 | |
| 767 | 2010-12-03 16:56:05 | 124.91 |