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 |
|---|---|---|---|
| 264512 | 2025-02-28 21:14:27 | 148.98 | 98.3% |
| 237507 | 2024-06-26 20:33:22 | 112.50 | 96.7% |