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 |
|---|---|---|---|
| 8619 | 2020-12-20 19:13:23 | 207.71 | 100% |
| 4203 | 2020-09-07 21:05:45 | 150.49 | 99% |
| 2839 | 2020-08-19 15:44:39 | 128.53 | 97% |