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 |
|---|---|---|---|
| 2982 | 2019-11-13 09:08:16 | 48.27 | 93% |
| 1606 | 2019-01-06 09:03:35 | 35.72 | 92% |