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 |
|---|---|---|---|
| 7469 | 2020-09-29 13:48:51 | 55.29 | 97% |
| 6230 | 2020-09-05 13:44:13 | 58.65 | 97% |
| 1106 | 2020-01-20 17:20:21 | 59.59 | 97% |