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 |
|---|---|---|---|
| 4900 | 2013-01-20 14:05:46 | 104.38 | 98% |
| 4598 | 2012-12-20 13:01:05 | 109.90 | 97% |
| 4287 | 2012-12-10 20:39:18 | 104.67 | 99% |
| 4136 | 2012-12-06 19:28:52 | 106.93 | 98% |
| 3951 | 2012-10-03 14:39:32 | 100.35 | 97% |
| 3924 | 2012-09-30 11:16:11 | 102.52 | 96% |
| 3349 | 2012-08-15 10:46:12 | 97.59 | 96% |
| 3300 | 2012-08-14 15:59:29 | 111.66 | 99% |
| 2986 | 2012-07-25 13:44:30 | 101.65 | 98% |
| 2898 | 2012-07-23 13:48:36 | 111.60 | 99% |
| 2246 | 2012-05-31 11:05:19 | 92.49 | 96% |
| 1935 | 2012-05-03 11:37:37 | 96.76 | 92% |
| 1105 | 2011-08-20 21:35:50 | 94.17 | 95% |
| 724 | 2011-06-26 09:22:35 | 98.46 | 96% |
| 304 | 2011-06-02 12:15:51 | 90.54 | 95% |
| 296 | 2011-06-02 07:13:24 | 89.44 | 92% |
| 170 | 2011-05-21 12:35:28 | 92.20 | 95% |