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 |
|---|---|---|---|
| 1915 | 2020-07-14 07:26:40 | 100.95 | 96% |
| 965 | 2020-04-29 02:23:00 | 126.17 | 99% |