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 |
|---|---|---|---|
| 6301 | 2020-07-03 14:02:06 | 58.68 | 96% |
| 4688 | 2020-06-20 22:24:02 | 68.73 | 97% |
| 893 | 2020-05-21 01:23:21 | 41.18 | 96% |