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 |
|---|---|---|---|
| 6932 | 2020-06-09 08:39:01 | 81.35 | 96% |
| 6606 | 2020-06-03 12:30:04 | 85.48 | 97% |