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 |
|---|---|---|---|
| 2189 | 2019-08-24 23:13:53 | 90.02 | 96% |
| 1615 | 2019-07-26 08:55:30 | 88.05 | 97% |
| 534 | 2019-02-02 23:36:20 | 92.75 | 96% |