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 |
|---|---|---|---|
| 49717 | 2020-03-26 20:03:17 | 53.00 | 96% |
| 48638 | 2020-02-06 18:47:52 | 67.70 | 96% |