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 |
|---|---|---|---|
| 5914 | 2019-09-26 01:50:36 | 47.67 | 96% |
| 5072 | 2019-07-31 19:01:27 | 42.11 | 95% |