On Hard your towers cost more than normal, the Bloons move faster and you have 100 lives only. Beating round 85 in hard difficulty awards you a gold medal for that track.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 4196 | 2020-01-02 03:21:34 | 85.94 | 98% |
| 1535 | 2019-10-23 02:01:36 | 90.45 | 99% |
| 1228 | 2019-10-17 02:28:14 | 77.42 | 98% |