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 |
|---|---|---|---|
| 1404 | 2020-11-30 08:18:17 | 54.78 | 96% |
| 1024 | 2020-11-20 19:23:06 | 45.31 | 97% |