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 |
|---|---|---|---|
| 11884 | 2020-11-20 14:03:40 | 64.22 | 96% |
| 8722 | 2020-07-01 10:56:29 | 60.57 | 99% |
| 4882 | 2019-03-14 19:24:12 | 53.87 | 97% |
| 4471 | 2019-02-17 19:41:59 | 49.49 | 96% |