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 |
|---|---|---|---|
| 758 | 2020-09-05 20:35:26 | 64.60 | 96% |
| 342 | 2020-08-08 14:40:47 | 59.05 | 95% |