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 |
|---|---|---|---|
| 8094 | 2020-05-20 13:37:10 | 176.72 | 99% |
| 6922 | 2020-02-28 23:24:48 | 163.31 | 98% |