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 |
|---|---|---|---|
| 9730 | 2012-07-19 21:41:33 | 50.04 | 83% |
| 9715 | 2012-07-19 16:28:53 | 53.07 | 80% |
| 9501 | 2012-06-22 14:16:34 | 56.14 | 87% |
| 9470 | 2012-06-21 17:20:21 | 51.14 | 81% |
| 9300 | 2012-06-17 16:24:12 | 54.42 | 81% |
| 9282 | 2012-06-17 15:56:18 | 55.76 | 86% |
| 8817 | 2012-05-18 23:23:51 | 48.65 | 78% |
| 8586 | 2012-05-10 02:16:16 | 54.01 | 81% |
| 8510 | 2012-04-25 04:07:27 | 49.08 | 80% |
| 6423 | 2011-12-15 03:33:37 | 38.76 | 81% |
| 5079 | 2011-12-05 06:24:00 | 42.99 | 83% |
| 4659 | 2011-12-01 19:39:59 | 35.01 | 82% |
| 3951 | 2011-11-27 23:09:38 | 38.26 | 78% |
| 3663 | 2011-11-25 22:55:45 | 33.60 | 76% |
| 2862 | 2011-11-19 16:24:32 | 41.18 | 86% |
| 2427 | 2011-11-16 15:36:05 | 35.11 | 82% |
| 2016 | 2011-11-13 15:50:47 | 36.39 | 82% |
| 1607 | 2011-11-09 19:59:02 | 39.80 | 90% |
| 902 | 2011-11-02 03:46:16 | 39.77 | 89% |
| 891 | 2011-11-02 03:25:12 | 34.83 | 87% |
| 733 | 2011-11-01 02:16:26 | 43.93 | 95% |
| 725 | 2011-11-01 02:06:36 | 35.07 | 86% |
| 664 | 2011-10-31 06:02:15 | 33.12 | 89% |
| 600 | 2011-10-31 04:04:39 | 39.20 | 91% |
| 388 | 2011-10-29 06:14:46 | 34.94 | 89% |
| 280 | 2011-10-26 13:16:35 | 35.76 | 88% |