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 |
|---|---|---|---|
| 5319 | 2019-03-19 23:42:05 | 76.85 | 98% |
| 1327 | 2018-07-04 22:54:46 | 70.95 | 98% |