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 |
|---|---|---|---|
| 45049 | 2020-09-17 03:47:53 | 91.60 | 97% |
| 43530 | 2020-08-19 10:35:43 | 98.38 | 98% |
| 41768 | 2020-06-16 10:20:56 | 84.16 | 98% |
| 41399 | 2020-06-15 15:15:28 | 86.16 | 96% |
| 37103 | 2020-04-17 17:36:57 | 82.46 | 98% |
| 33691 | 2020-03-23 08:38:16 | 70.41 | 97% |
| 32003 | 2020-03-11 13:19:12 | 77.44 | 96% |
| 23313 | 2019-09-25 04:23:27 | 77.01 | 96% |
| 22929 | 2019-09-22 11:08:05 | 77.50 | 96% |
| 14797 | 2019-06-22 03:30:15 | 59.77 | 95% |
| 11052 | 2019-05-05 16:47:08 | 69.78 | 96% |
| 6524 | 2019-03-23 06:53:34 | 82.28 | 98% |
| 6046 | 2019-03-20 13:21:50 | 70.73 | 97% |
| 5278 | 2019-03-10 16:46:15 | 65.84 | 97% |
| 2687 | 2018-12-28 16:44:24 | 56.75 | 96% |