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 |
|---|---|---|---|
| 401 | 2020-11-01 20:03:07 | 63.18 | 95% |
| 254 | 2020-10-13 15:59:50 | 67.95 | 98% |