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 |
|---|---|---|---|
| 1584 | 2020-11-30 15:46:51 | 68.24 | 98% |
| 1521 | 2020-11-23 16:42:10 | 66.32 | 97% |
| 1366 | 2020-11-09 15:01:44 | 63.92 | 96% |
| 420 | 2020-09-02 18:21:56 | 54.76 | 96% |