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 |
|---|---|---|---|
| 18773 | 2020-12-02 06:07:41 | 114.87 | 97% |
| 15780 | 2020-11-05 07:18:02 | 93.19 | 97% |
| 6028 | 2020-07-14 07:26:40 | 102.46 | 96% |
| 2647 | 2020-05-27 07:12:44 | 76.36 | 96% |