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 |
|---|---|---|---|
| 4440 | 2020-08-23 01:23:26 | 48.76 | 95% |
| 1152 | 2020-05-16 04:20:45 | 42.48 | 97% |