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 |
|---|---|---|---|
| 5207 | 2020-07-04 18:48:25 | 58.33 | 93% |
| 5099 | 2020-07-03 14:02:01 | 65.79 | 94% |
| 4423 | 2020-06-27 12:52:33 | 65.41 | 95% |
| 3414 | 2020-06-14 00:05:51 | 62.29 | 95% |
| 2451 | 2020-06-04 22:48:52 | 47.60 | 94% |
| 491 | 2020-03-24 22:30:47 | 50.90 | 93% |