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 |
|---|---|---|---|
| 7078 | 2019-10-09 09:42:32 | 79.61 | 97% |
| 3610 | 2019-03-14 16:56:34 | 71.16 | 95% |