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 |
|---|---|---|---|
| 16788 | 2019-04-11 11:25:42 | 40.65 | 99% |
| 15974 | 2019-03-10 12:04:39 | 48.90 | 99% |