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 |
|---|---|---|---|
| 4804 | 2020-08-29 16:34:58 | 90.06 | 98% |
| 3813 | 2020-07-13 09:55:21 | 86.66 | 96% |
| 3112 | 2020-06-18 08:44:41 | 82.77 | 98% |