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 |
|---|---|---|---|
| 28766 | 2019-12-29 22:04:58 | 75.77 | 98% |
| 14643 | 2019-03-23 16:35:33 | 76.48 | 100% |
| 9901 | 2019-01-16 11:59:54 | 62.95 | 97% |