For instance, among the functions which are continuous and nonnegative in 0 < x < 1, and which have the value 1 at x = 1, there is none whose graph bounds the least area between the x-axis and the lines x = 0 and x = 1.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 17826 | 2019-12-04 18:58:26 | 89.28 | 97% |
| 17540 | 2019-11-12 16:06:17 | 92.45 | 98% |
| 16365 | 2019-06-14 23:07:16 | 71.23 | 95% |
| 13016 | 2019-03-28 18:41:58 | 81.82 | 97% |
| 11695 | 2019-03-20 13:21:50 | 70.93 | 96% |
| 8597 | 2019-02-28 00:06:49 | 77.46 | 96% |
| 7710 | 2019-02-22 02:54:37 | 68.61 | 94% |
| 5851 | 2019-02-04 02:51:03 | 65.78 | 95% |