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 |
|---|---|---|---|
| 33432 | 2020-12-07 06:23:32 | 107.23 | 98% |
| 32763 | 2020-11-18 23:53:39 | 89.87 | 99% |
| 29039 | 2020-07-01 03:13:13 | 89.77 | 96% |
| 25931 | 2020-05-11 08:04:19 | 85.94 | 97% |
| 18293 | 2019-09-30 10:45:36 | 90.22 | 97% |
| 15603 | 2019-08-22 16:40:46 | 70.78 | 96% |